2115803432

素因数分解:

$2^3\times {\mathrm{1109}}^1\times {\mathrm{238481}}^1$

素因数の和:239596

約数の個数: 16

約数和(自身を含む): 3970725300

約数和(自身を除く): 1854921868

約数列:

[1, 2, 4, 8, 1109, 2218, 4436, 8872, 238481, 476962, 953924, 1907848, 264475429, 528950858, 1057901716, 2115803432]

約数ペア:

[(1, 2115803432), (2, 1057901716), (4, 528950858), (8, 264475429), (1109, 1907848), (2218, 953924), (4436, 476962), (8872, 238481)]