2013106784

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{6359}}^1$

素因数の和:7143

約数の個数: 48

約数和(自身を含む): 4274454240

約数和(自身を除く): 2261347456

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 761, 1522, 3044, 6088, 6359, 9893, 12176, 12718, 19786, 24352, 25436, 39572, 50872, 79144, 82667, 101744, 158288, 165334, 203488, 316576, 330668, 661336, 1322672, 2645344, 4839199, 9678398, 19356796, 38713592, 62909587, 77427184, 125819174, 154854368, 251638348, 503276696, 1006553392, 2013106784]

約数ペア:

[(1, 2013106784), (2, 1006553392), (4, 503276696), (8, 251638348), (13, 154854368), (16, 125819174), (26, 77427184), (32, 62909587), (52, 38713592), (104, 19356796), (208, 9678398), (416, 4839199), (761, 2645344), (1522, 1322672), (3044, 661336), (6088, 330668), (6359, 316576), (9893, 203488), (12176, 165334), (12718, 158288), (19786, 101744), (24352, 82667), (25436, 79144), (39572, 50872)]