171633410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{2711}}^1$

素因数の和:3218

約数の個数: 32

約数和(自身を含む): 333510912

約数和(自身を除く): 161877502

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 487, 974, 2435, 2711, 4870, 5422, 6331, 12662, 13555, 27110, 31655, 35243, 63310, 70486, 176215, 352430, 1320257, 2640514, 6601285, 13202570, 17163341, 34326682, 85816705, 171633410]

約数ペア:

[(1, 171633410), (2, 85816705), (5, 34326682), (10, 17163341), (13, 13202570), (26, 6601285), (65, 2640514), (130, 1320257), (487, 352430), (974, 176215), (2435, 70486), (2711, 63310), (4870, 35243), (5422, 31655), (6331, 27110), (12662, 13555)]