381298606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{4019}}^1$

素因数の和:4164

約数の個数: 32

約数和(自身を含む): 638215200

約数和(自身を除く): 256916594

約数列:

[1, 2, 13, 26, 41, 82, 89, 178, 533, 1066, 1157, 2314, 3649, 4019, 7298, 8038, 47437, 52247, 94874, 104494, 164779, 329558, 357691, 715382, 2142127, 4284254, 4649983, 9299966, 14665331, 29330662, 190649303, 381298606]

約数ペア:

[(1, 381298606), (2, 190649303), (13, 29330662), (26, 14665331), (41, 9299966), (82, 4649983), (89, 4284254), (178, 2142127), (533, 715382), (1066, 357691), (1157, 329558), (2314, 164779), (3649, 104494), (4019, 94874), (7298, 52247), (8038, 47437)]