3972452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{659}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 7650720

約数和(自身を除く): 3678268

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 659, 1318, 1507, 2636, 3014, 6028, 7249, 14498, 28996, 90283, 180566, 361132, 993113, 1986226, 3972452]

約数ペア:

[(1, 3972452), (2, 1986226), (4, 993113), (11, 361132), (22, 180566), (44, 90283), (137, 28996), (274, 14498), (548, 7249), (659, 6028), (1318, 3014), (1507, 2636)]