1676788581890

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1\times {\mathrm{2919251}}^1$

素因数の和:2920138

約数の個数: 32

約数和(自身を含む): 3064513979520

約数和(自身を除く): 1387725397630

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 809, 1618, 4045, 8090, 57439, 114878, 287195, 574390, 2919251, 5838502, 14596255, 29192510, 207266821, 414533642, 1036334105, 2072668210, 2361674059, 4723348118, 11808370295, 23616740590, 167678858189, 335357716378, 838394290945, 1676788581890]

約数ペア:

[(1, 1676788581890), (2, 838394290945), (5, 335357716378), (10, 167678858189), (71, 23616740590), (142, 11808370295), (355, 4723348118), (710, 2361674059), (809, 2072668210), (1618, 1036334105), (4045, 414533642), (8090, 207266821), (57439, 29192510), (114878, 14596255), (287195, 5838502), (574390, 2919251)]