292218910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{2281}}^1$

素因数の和:2868

約数の個数: 32

約数和(自身を含む): 550089792

約数和(自身を除く): 257870882

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 557, 1114, 2281, 2785, 4562, 5570, 11405, 12811, 22810, 25622, 52463, 64055, 104926, 128110, 262315, 524630, 1270517, 2541034, 6352585, 12705170, 29221891, 58443782, 146109455, 292218910]

約数ペア:

[(1, 292218910), (2, 146109455), (5, 58443782), (10, 29221891), (23, 12705170), (46, 6352585), (115, 2541034), (230, 1270517), (557, 524630), (1114, 262315), (2281, 128110), (2785, 104926), (4562, 64055), (5570, 52463), (11405, 25622), (12811, 22810)]