1330496335

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{7541}}^1$

素因数の和:7695

約数の個数: 24

約数和(自身を含む): 1850987808

約数和(自身を除く): 520491473

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 5041, 7541, 25205, 35287, 37705, 52787, 176435, 263935, 535411, 2677055, 3747877, 18739385, 38014181, 190070905, 266099267, 1330496335]

約数ペア:

[(1, 1330496335), (5, 266099267), (7, 190070905), (35, 38014181), (71, 18739385), (355, 3747877), (497, 2677055), (2485, 535411), (5041, 263935), (7541, 176435), (25205, 52787), (35287, 37705)]