401075956492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{142630141}}^1$

素因数の和:142630201

約数の個数: 24

約数和(自身を含む): 758792355440

約数和(自身を除く): 357716398948

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 142630141, 285260282, 570520564, 2709972679, 5277315217, 5419945358, 10554630434, 10839890716, 21109260868, 100268989123, 200537978246, 401075956492]

約数ペア:

[(1, 401075956492), (2, 200537978246), (4, 100268989123), (19, 21109260868), (37, 10839890716), (38, 10554630434), (74, 5419945358), (76, 5277315217), (148, 2709972679), (703, 570520564), (1406, 285260282), (2812, 142630141)]