3938770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 7874496

約数和(自身を除く): 3935726

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 587, 610, 671, 1174, 1342, 2935, 3355, 5870, 6457, 6710, 12914, 32285, 35807, 64570, 71614, 179035, 358070, 393877, 787754, 1969385, 3938770]

約数ペア:

[(1, 3938770), (2, 1969385), (5, 787754), (10, 393877), (11, 358070), (22, 179035), (55, 71614), (61, 64570), (110, 35807), (122, 32285), (305, 12914), (587, 6710), (610, 6457), (671, 5870), (1174, 3355), (1342, 2935)]