1268754578

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2143}}^1\times {\mathrm{3253}}^1$

素因数の和:5418

約数の個数: 32

約数和(自身を含む): 2344129536

約数和(自身を除く): 1075374958

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 2143, 3253, 4286, 6506, 15001, 22771, 27859, 30002, 42289, 45542, 55718, 84578, 195013, 296023, 390026, 592046, 6971179, 13942358, 48798253, 90625327, 97596506, 181250654, 634377289, 1268754578]

約数ペア:

[(1, 1268754578), (2, 634377289), (7, 181250654), (13, 97596506), (14, 90625327), (26, 48798253), (91, 13942358), (182, 6971179), (2143, 592046), (3253, 390026), (4286, 296023), (6506, 195013), (15001, 84578), (22771, 55718), (27859, 45542), (30002, 42289)]