246769456

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{195229}}^1$

素因数の和:195316

約数の個数: 20

約数和(自身を含む): 484170400

約数和(自身を除く): 237400944

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 195229, 390458, 780916, 1561832, 3123664, 15423091, 30846182, 61692364, 123384728, 246769456]

約数ペア:

[(1, 246769456), (2, 123384728), (4, 61692364), (8, 30846182), (16, 15423091), (79, 3123664), (158, 1561832), (316, 780916), (632, 390458), (1264, 195229)]