1231286708

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{1163}}^1\times {\mathrm{4339}}^1$

素因数の和:5567

約数の個数: 24

約数和(自身を含む): 2192463840

約数和(自身を除く): 961177132

約数列:

[1, 2, 4, 61, 122, 244, 1163, 2326, 4339, 4652, 8678, 17356, 70943, 141886, 264679, 283772, 529358, 1058716, 5046257, 10092514, 20185028, 307821677, 615643354, 1231286708]

約数ペア:

[(1, 1231286708), (2, 615643354), (4, 307821677), (61, 20185028), (122, 10092514), (244, 5046257), (1163, 1058716), (2326, 529358), (4339, 283772), (4652, 264679), (8678, 141886), (17356, 70943)]