2178712588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1129}}^1$

素因数の和:1259

約数の個数: 96

約数和(自身を含む): 4544769600

約数和(自身を除く): 2366057012

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 59, 68, 74, 118, 148, 221, 236, 442, 481, 629, 767, 884, 962, 1003, 1129, 1258, 1534, 1924, 2006, 2183, 2258, 2516, 3068, 4012, 4366, 4516, 8177, 8732, 13039, 14677, 16354, 19193, 26078, 28379, 29354, 32708, 37111, 38386, 41773, 52156, 56758, 58708, 66611, 74222, 76772, 83546, 113516, 133222, 148444, 167092, 249509, 266444, 482443, 499018, 543049, 710141, 865943, 964886, 998036, 1086098, 1132387, 1420282, 1731886, 1929772, 2172196, 2264774, 2464607, 2840564, 3463772, 4529548, 4929214, 9231833, 9858428, 14721031, 18463666, 29442062, 32039891, 36927332, 41898319, 58884124, 64079782, 83796638, 128159564, 167593276, 544678147, 1089356294, 2178712588]

約数ペア:

[(1, 2178712588), (2, 1089356294), (4, 544678147), (13, 167593276), (17, 128159564), (26, 83796638), (34, 64079782), (37, 58884124), (52, 41898319), (59, 36927332), (68, 32039891), (74, 29442062), (118, 18463666), (148, 14721031), (221, 9858428), (236, 9231833), (442, 4929214), (481, 4529548), (629, 3463772), (767, 2840564), (884, 2464607), (962, 2264774), (1003, 2172196), (1129, 1929772), (1258, 1731886), (1534, 1420282), (1924, 1132387), (2006, 1086098), (2183, 998036), (2258, 964886), (2516, 865943), (3068, 710141), (4012, 543049), (4366, 499018), (4516, 482443), (8177, 266444), (8732, 249509), (13039, 167092), (14677, 148444), (16354, 133222), (19193, 113516), (26078, 83546), (28379, 76772), (29354, 74222), (32708, 66611), (37111, 58708), (38386, 56758), (41773, 52156)]