242564738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1873}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 416522736

約数和(自身を除く): 173957998

約数列:

[1, 2, 13, 17, 26, 34, 221, 293, 442, 586, 1873, 3746, 3809, 4981, 7618, 9962, 24349, 31841, 48698, 63682, 64753, 129506, 413933, 548789, 827866, 1097578, 7134257, 9329413, 14268514, 18658826, 121282369, 242564738]

約数ペア:

[(1, 242564738), (2, 121282369), (13, 18658826), (17, 14268514), (26, 9329413), (34, 7134257), (221, 1097578), (293, 827866), (442, 548789), (586, 413933), (1873, 129506), (3746, 64753), (3809, 63682), (4981, 48698), (7618, 31841), (9962, 24349)]