2618448664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{87119}}^1$

素因数の和:87172

約数の個数: 48

約数和(自身を含む): 5616626400

約数和(自身を除く): 2998177736

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 289, 442, 578, 884, 1156, 1768, 2312, 3757, 7514, 15028, 30056, 87119, 174238, 348476, 696952, 1132547, 1481023, 2265094, 2962046, 4530188, 5924092, 9060376, 11848184, 19253299, 25177391, 38506598, 50354782, 77013196, 100709564, 154026392, 201419128, 327306083, 654612166, 1309224332, 2618448664]

約数ペア:

[(1, 2618448664), (2, 1309224332), (4, 654612166), (8, 327306083), (13, 201419128), (17, 154026392), (26, 100709564), (34, 77013196), (52, 50354782), (68, 38506598), (104, 25177391), (136, 19253299), (221, 11848184), (289, 9060376), (442, 5924092), (578, 4530188), (884, 2962046), (1156, 2265094), (1768, 1481023), (2312, 1132547), (3757, 696952), (7514, 348476), (15028, 174238), (30056, 87119)]