2081569238

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{649273}}^1$

素因数の和:649511

約数の個数: 16

約数和(自身を含む): 3583992480

約数和(自身を除く): 1502423242

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 649273, 1298546, 4544911, 9089822, 148683517, 297367034, 1040784619, 2081569238]

約数ペア:

[(1, 2081569238), (2, 1040784619), (7, 297367034), (14, 148683517), (229, 9089822), (458, 4544911), (1603, 1298546), (3206, 649273)]