39859404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1297}}^1$

素因数の和:1514

約数の個数: 48

約数和(自身を含む): 100745568

約数和(自身を除く): 60886164

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197, 394, 591, 788, 1182, 1297, 2364, 2561, 2594, 3891, 5122, 5188, 7683, 7782, 10244, 15366, 15564, 16861, 30732, 33722, 50583, 67444, 101166, 202332, 255509, 511018, 766527, 1022036, 1533054, 3066108, 3321617, 6643234, 9964851, 13286468, 19929702, 39859404]

約数ペア:

[(1, 39859404), (2, 19929702), (3, 13286468), (4, 9964851), (6, 6643234), (12, 3321617), (13, 3066108), (26, 1533054), (39, 1022036), (52, 766527), (78, 511018), (156, 255509), (197, 202332), (394, 101166), (591, 67444), (788, 50583), (1182, 33722), (1297, 30732), (2364, 16861), (2561, 15564), (2594, 15366), (3891, 10244), (5122, 7782), (5188, 7683)]