2100023063990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12353076847}}^1$

素因数の和:12353076871

約数の個数: 16

約数和(自身を含む): 4002396898752

約数和(自身を除く): 1902373834762

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 12353076847, 24706153694, 61765384235, 123530768470, 210002306399, 420004612798, 1050011531995, 2100023063990]

約数ペア:

[(1, 2100023063990), (2, 1050011531995), (5, 420004612798), (10, 210002306399), (17, 123530768470), (34, 61765384235), (85, 24706153694), (170, 12353076847)]