4326888976

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{645419}}^1$

素因数の和:645846

約数の個数: 20

約数和(自身を含む): 8403368400

約数和(自身を除く): 4076479424

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 645419, 1290838, 2581676, 5163352, 10326704, 270430561, 540861122, 1081722244, 2163444488, 4326888976]

約数ペア:

[(1, 4326888976), (2, 2163444488), (4, 1081722244), (8, 540861122), (16, 270430561), (419, 10326704), (838, 5163352), (1676, 2581676), (3352, 1290838), (6704, 645419)]