975653276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{307583}}^1$

素因数の和:307661

約数の個数: 24

約数和(自身を含む): 1868880384

約数和(自身を除く): 893227108

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 307583, 615166, 1230332, 3998579, 7997158, 15994316, 18762563, 37525126, 75050252, 243913319, 487826638, 975653276]

約数ペア:

[(1, 975653276), (2, 487826638), (4, 243913319), (13, 75050252), (26, 37525126), (52, 18762563), (61, 15994316), (122, 7997158), (244, 3998579), (793, 1230332), (1586, 615166), (3172, 307583)]