346011189008

素因数分解:

$2^4\times {\mathrm{25609}}^1\times {\mathrm{844457}}^1$

素因数の和:870074

約数の個数: 20

約数和(自身を含む): 670423650780

約数和(自身を除く): 324412461772

約数列:

[1, 2, 4, 8, 16, 25609, 51218, 102436, 204872, 409744, 844457, 1688914, 3377828, 6755656, 13511312, 21625699313, 43251398626, 86502797252, 173005594504, 346011189008]

約数ペア:

[(1, 346011189008), (2, 173005594504), (4, 86502797252), (8, 43251398626), (16, 21625699313), (25609, 13511312), (51218, 6755656), (102436, 3377828), (204872, 1688914), (409744, 844457)]