794277250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{244393}}^1$

素因数の和:244423

約数の個数: 32

約数和(自身を含む): 1601269488

約数和(自身を除く): 806992238

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 244393, 488786, 1221965, 2443930, 3177109, 6109825, 6354218, 12219650, 15885545, 30549125, 31771090, 61098250, 79427725, 158855450, 397138625, 794277250]

約数ペア:

[(1, 794277250), (2, 397138625), (5, 158855450), (10, 79427725), (13, 61098250), (25, 31771090), (26, 30549125), (50, 15885545), (65, 12219650), (125, 6354218), (130, 6109825), (250, 3177109), (325, 2443930), (650, 1221965), (1625, 488786), (3250, 244393)]