427080766

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{659}}^1$

素因数の和:1081

約数の個数: 48

約数和(自身を含む): 792277200

約数和(自身を除く): 365196434

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 389, 659, 778, 833, 1318, 1666, 2723, 4613, 5446, 6613, 9226, 11203, 13226, 19061, 22406, 32291, 38122, 46291, 64582, 78421, 92582, 156842, 256351, 324037, 512702, 548947, 648074, 1097894, 1794457, 3588914, 4357967, 8715934, 12561199, 25122398, 30505769, 61011538, 213540383, 427080766]

約数ペア:

[(1, 427080766), (2, 213540383), (7, 61011538), (14, 30505769), (17, 25122398), (34, 12561199), (49, 8715934), (98, 4357967), (119, 3588914), (238, 1794457), (389, 1097894), (659, 648074), (778, 548947), (833, 512702), (1318, 324037), (1666, 256351), (2723, 156842), (4613, 92582), (5446, 78421), (6613, 64582), (9226, 46291), (11203, 38122), (13226, 32291), (19061, 22406)]