7928814

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 16836480

約数和(自身を除く): 8907666

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 443, 471, 886, 942, 1329, 2658, 2983, 5966, 8417, 8949, 16834, 17898, 25251, 50502, 69551, 139102, 208653, 417306, 1321469, 2642938, 3964407, 7928814]

約数ペア:

[(1, 7928814), (2, 3964407), (3, 2642938), (6, 1321469), (19, 417306), (38, 208653), (57, 139102), (114, 69551), (157, 50502), (314, 25251), (443, 17898), (471, 16834), (886, 8949), (942, 8417), (1329, 5966), (2658, 2983)]