447788428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{190063}}^1$

素因数の和:190117

約数の個数: 24

約数和(自身を含む): 851486720

約数和(自身を除く): 403698292

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 190063, 380126, 760252, 3611197, 5891953, 7222394, 11783906, 14444788, 23567812, 111947107, 223894214, 447788428]

約数ペア:

[(1, 447788428), (2, 223894214), (4, 111947107), (19, 23567812), (31, 14444788), (38, 11783906), (62, 7222394), (76, 5891953), (124, 3611197), (589, 760252), (1178, 380126), (2356, 190063)]