2217963050

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{727201}}^1$

素因数の和:727274

約数の個数: 24

約数和(自身を含む): 4193046732

約数和(自身を除く): 1975083682

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 3050, 727201, 1454402, 3636005, 7272010, 18180025, 36360050, 44359261, 88718522, 221796305, 443592610, 1108981525, 2217963050]

約数ペア:

[(1, 2217963050), (2, 1108981525), (5, 443592610), (10, 221796305), (25, 88718522), (50, 44359261), (61, 36360050), (122, 18180025), (305, 7272010), (610, 3636005), (1525, 1454402), (3050, 727201)]