1796367890

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1\times {\mathrm{2539}}^1$

素因数の和:3194

約数の個数: 32

約数和(自身を含む): 3264408000

約数和(自身を除く): 1468040110

約数列:

[1, 2, 5, 10, 139, 278, 509, 695, 1018, 1390, 2539, 2545, 5078, 5090, 12695, 25390, 70751, 141502, 352921, 353755, 705842, 707510, 1292351, 1764605, 2584702, 3529210, 6461755, 12923510, 179636789, 359273578, 898183945, 1796367890]

約数ペア:

[(1, 1796367890), (2, 898183945), (5, 359273578), (10, 179636789), (139, 12923510), (278, 6461755), (509, 3529210), (695, 2584702), (1018, 1764605), (1390, 1292351), (2539, 707510), (2545, 705842), (5078, 353755), (5090, 352921), (12695, 141502), (25390, 70751)]