873880034

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{953}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 1408104000

約数和(自身を除く): 534223966

約数列:

[1, 2, 19, 38, 59, 118, 409, 818, 953, 1121, 1906, 2242, 7771, 15542, 18107, 24131, 36214, 48262, 56227, 112454, 389777, 458489, 779554, 916978, 1068313, 2136626, 7405763, 14811526, 22996843, 45993686, 436940017, 873880034]

約数ペア:

[(1, 873880034), (2, 436940017), (19, 45993686), (38, 22996843), (59, 14811526), (118, 7405763), (409, 2136626), (818, 1068313), (953, 916978), (1121, 779554), (1906, 458489), (2242, 389777), (7771, 112454), (15542, 56227), (18107, 48262), (24131, 36214)]