2400921290

素因数分解:

$2^1\times 5^1\times {\mathrm{2309}}^1\times {\mathrm{103981}}^1$

素因数の和:106297

約数の個数: 16

約数和(自身を含む): 4323571560

約数和(自身を除く): 1922650270

約数列:

[1, 2, 5, 10, 2309, 4618, 11545, 23090, 103981, 207962, 519905, 1039810, 240092129, 480184258, 1200460645, 2400921290]

約数ペア:

[(1, 2400921290), (2, 1200460645), (5, 480184258), (10, 240092129), (2309, 1039810), (4618, 519905), (11545, 207962), (23090, 103981)]