4920798562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{11617}}^1$

素因数の和:11866

約数の個数: 32

約数和(自身を含む): 7929982080

約数和(自身を除く): 3009183518

約数列:

[1, 2, 19, 38, 71, 142, 157, 314, 1349, 2698, 2983, 5966, 11147, 11617, 22294, 23234, 211793, 220723, 423586, 441446, 824807, 1649614, 1823869, 3647738, 15671333, 31342666, 34653511, 69307022, 129494699, 258989398, 2460399281, 4920798562]

約数ペア:

[(1, 4920798562), (2, 2460399281), (19, 258989398), (38, 129494699), (71, 69307022), (142, 34653511), (157, 31342666), (314, 15671333), (1349, 3647738), (2698, 1823869), (2983, 1649614), (5966, 824807), (11147, 441446), (11617, 423586), (22294, 220723), (23234, 211793)]