313813682

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{55621}}^1$

素因数の和:55674

約数の個数: 32

約数和(自身を含む): 598047744

約数和(自身を除く): 284234062

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 55621, 111242, 389347, 723073, 778694, 1446146, 1724251, 3448502, 5061511, 10123022, 12069757, 22415263, 24139514, 44830526, 156906841, 313813682]

約数ペア:

[(1, 313813682), (2, 156906841), (7, 44830526), (13, 24139514), (14, 22415263), (26, 12069757), (31, 10123022), (62, 5061511), (91, 3448502), (182, 1724251), (217, 1446146), (403, 778694), (434, 723073), (806, 389347), (2821, 111242), (5642, 55621)]