8357570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 16520112

約数和(自身を除く): 8162542

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1213, 1378, 2426, 3445, 6065, 6890, 12130, 15769, 31538, 64289, 78845, 128578, 157690, 321445, 642890, 835757, 1671514, 4178785, 8357570]

約数ペア:

[(1, 8357570), (2, 4178785), (5, 1671514), (10, 835757), (13, 642890), (26, 321445), (53, 157690), (65, 128578), (106, 78845), (130, 64289), (265, 31538), (530, 15769), (689, 12130), (1213, 6890), (1378, 6065), (2426, 3445)]