1097991976

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{6907}}^1$

素因数の和:7585

約数の個数: 32

約数和(自身を含む): 2128769280

約数和(自身を除く): 1030777304

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 641, 1282, 2564, 5128, 6907, 13814, 19871, 27628, 39742, 55256, 79484, 158968, 214117, 428234, 856468, 1712936, 4427387, 8854774, 17709548, 35419096, 137248997, 274497994, 548995988, 1097991976]

約数ペア:

[(1, 1097991976), (2, 548995988), (4, 274497994), (8, 137248997), (31, 35419096), (62, 17709548), (124, 8854774), (248, 4427387), (641, 1712936), (1282, 856468), (2564, 428234), (5128, 214117), (6907, 158968), (13814, 79484), (19871, 55256), (27628, 39742)]