4339390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 8626176

約数和(自身を除く): 4286786

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 383, 515, 766, 1030, 1133, 1915, 2266, 3830, 4213, 5665, 8426, 11330, 21065, 39449, 42130, 78898, 197245, 394490, 433939, 867878, 2169695, 4339390]

約数ペア:

[(1, 4339390), (2, 2169695), (5, 867878), (10, 433939), (11, 394490), (22, 197245), (55, 78898), (103, 42130), (110, 39449), (206, 21065), (383, 11330), (515, 8426), (766, 5665), (1030, 4213), (1133, 3830), (1915, 2266)]