1220204716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{294167}}^1$

素因数の和:294249

約数の個数: 24

約数和(自身を含む): 2298040416

約数和(自身を除く): 1077835700

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 294167, 588334, 1176668, 5000839, 10001678, 17944187, 20003356, 35888374, 71776748, 305051179, 610102358, 1220204716]

約数ペア:

[(1, 1220204716), (2, 610102358), (4, 305051179), (17, 71776748), (34, 35888374), (61, 20003356), (68, 17944187), (122, 10001678), (244, 5000839), (1037, 1176668), (2074, 588334), (4148, 294167)]