2018485945

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1\times {\mathrm{1499}}^1$

素因数の和:2077

約数の個数: 32

約数和(自身を含む): 2810880000

約数和(自身を除く): 792394055

約数列:

[1, 5, 7, 35, 79, 395, 487, 553, 1499, 2435, 2765, 3409, 7495, 10493, 17045, 38473, 52465, 118421, 192365, 269311, 592105, 730013, 828947, 1346555, 3650065, 4144735, 5110091, 25550455, 57671027, 288355135, 403697189, 2018485945]

約数ペア:

[(1, 2018485945), (5, 403697189), (7, 288355135), (35, 57671027), (79, 25550455), (395, 5110091), (487, 4144735), (553, 3650065), (1499, 1346555), (2435, 828947), (2765, 730013), (3409, 592105), (7495, 269311), (10493, 192365), (17045, 118421), (38473, 52465)]