1054693660

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{864503}}^1$

素因数の和:864573

約数の個数: 24

約数和(自身を含む): 2251168416

約数和(自身を除く): 1196474756

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 864503, 1729006, 3458012, 4322515, 8645030, 17290060, 52734683, 105469366, 210938732, 263673415, 527346830, 1054693660]

約数ペア:

[(1, 1054693660), (2, 527346830), (4, 263673415), (5, 210938732), (10, 105469366), (20, 52734683), (61, 17290060), (122, 8645030), (244, 4322515), (305, 3458012), (610, 1729006), (1220, 864503)]