255401086082

素因数分解:

$2^1\times {\mathrm{449}}^1\times {\mathrm{547}}^1\times {\mathrm{519947}}^1$

素因数の和:520945

約数の個数: 16

約数和(自身を含む): 384657530400

約数和(自身を除く): 129256444318

約数列:

[1, 2, 449, 547, 898, 1094, 245603, 491206, 519947, 1039894, 233456203, 284411009, 466912406, 568822018, 127700543041, 255401086082]

約数ペア:

[(1, 255401086082), (2, 127700543041), (449, 568822018), (547, 466912406), (898, 284411009), (1094, 233456203), (245603, 1039894), (491206, 519947)]