2615663684

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{661189}}^1$

素因数の和:661259

約数の個数: 24

約数和(自身を含む): 4887516480

約数和(自身を除く): 2271852796

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 661189, 1322378, 2644756, 15207347, 28431127, 30414694, 56862254, 60829388, 113724508, 653915921, 1307831842, 2615663684]

約数ペア:

[(1, 2615663684), (2, 1307831842), (4, 653915921), (23, 113724508), (43, 60829388), (46, 56862254), (86, 30414694), (92, 28431127), (172, 15207347), (989, 2644756), (1978, 1322378), (3956, 661189)]