254132312

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{44059}}^1$

素因数の和:44175

約数の個数: 32

約数和(自身を含む): 549868800

約数和(自身を除く): 295736488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 44059, 88118, 176236, 308413, 352472, 616826, 1233652, 2467304, 4538077, 9076154, 18152308, 31766539, 36304616, 63533078, 127066156, 254132312]

約数ペア:

[(1, 254132312), (2, 127066156), (4, 63533078), (7, 36304616), (8, 31766539), (14, 18152308), (28, 9076154), (56, 4538077), (103, 2467304), (206, 1233652), (412, 616826), (721, 352472), (824, 308413), (1442, 176236), (2884, 88118), (5768, 44059)]