1145693668

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{997991}}^1$

素因数の和:998043

約数の個数: 24

約数和(自身を含む): 2347277184

約数和(自身を除く): 1201583516

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 997991, 1995982, 3991964, 6985937, 13971874, 27943748, 40917631, 81835262, 163670524, 286423417, 572846834, 1145693668]

約数ペア:

[(1, 1145693668), (2, 572846834), (4, 286423417), (7, 163670524), (14, 81835262), (28, 40917631), (41, 27943748), (82, 13971874), (164, 6985937), (287, 3991964), (574, 1995982), (1148, 997991)]