2067972010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1459}}^1\times {\mathrm{10903}}^1$

素因数の和:12382

約数の個数: 32

約数和(自身を含む): 4011799680

約数和(自身を除く): 1943827670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1459, 2918, 7295, 10903, 14590, 18967, 21806, 37934, 54515, 94835, 109030, 141739, 189670, 283478, 708695, 1417390, 15907477, 31814954, 79537385, 159074770, 206797201, 413594402, 1033986005, 2067972010]

約数ペア:

[(1, 2067972010), (2, 1033986005), (5, 413594402), (10, 206797201), (13, 159074770), (26, 79537385), (65, 31814954), (130, 15907477), (1459, 1417390), (2918, 708695), (7295, 283478), (10903, 189670), (14590, 141739), (18967, 109030), (21806, 94835), (37934, 54515)]