945606470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{42461}}^1$

素因数の和:42616

約数の個数: 32

約数和(自身を含む): 1816014816

約数和(自身を除く): 870408346

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 655, 1310, 2227, 4454, 11135, 22270, 42461, 84922, 212305, 424610, 721837, 1443674, 3609185, 5562391, 7218370, 11124782, 27811955, 55623910, 94560647, 189121294, 472803235, 945606470]

約数ペア:

[(1, 945606470), (2, 472803235), (5, 189121294), (10, 94560647), (17, 55623910), (34, 27811955), (85, 11124782), (131, 7218370), (170, 5562391), (262, 3609185), (655, 1443674), (1310, 721837), (2227, 424610), (4454, 212305), (11135, 84922), (22270, 42461)]