387400614

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109621}}^1$

素因数の和:109676

約数の個数: 32

約数和(自身を含む): 841896960

約数和(自身を除く): 454496346

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 109621, 219242, 328863, 657726, 2082799, 3398251, 4165598, 6248397, 6796502, 10194753, 12496794, 20389506, 64566769, 129133538, 193700307, 387400614]

約数ペア:

[(1, 387400614), (2, 193700307), (3, 129133538), (6, 64566769), (19, 20389506), (31, 12496794), (38, 10194753), (57, 6796502), (62, 6248397), (93, 4165598), (114, 3398251), (186, 2082799), (589, 657726), (1178, 328863), (1767, 219242), (3534, 109621)]