932970220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{512621}}^1$

素因数の和:512650

約数の個数: 48

約数和(自身を含む): 2411373888

約数和(自身を除く): 1478403668

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 512621, 1025242, 2050484, 2563105, 3588347, 5126210, 6664073, 7176694, 10252420, 13328146, 14353388, 17941735, 26656292, 33320365, 35883470, 46648511, 66640730, 71766940, 93297022, 133281460, 186594044, 233242555, 466485110, 932970220]

約数ペア:

[(1, 932970220), (2, 466485110), (4, 233242555), (5, 186594044), (7, 133281460), (10, 93297022), (13, 71766940), (14, 66640730), (20, 46648511), (26, 35883470), (28, 33320365), (35, 26656292), (52, 17941735), (65, 14353388), (70, 13328146), (91, 10252420), (130, 7176694), (140, 6664073), (182, 5126210), (260, 3588347), (364, 2563105), (455, 2050484), (910, 1025242), (1820, 512621)]