1140690616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{645187}}^1$

素因数の和:645223

約数の個数: 32

約数和(自身を含む): 2438810640

約数和(自身を除く): 1298120024

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 645187, 1290374, 2580748, 5161496, 8387431, 10968179, 16774862, 21936358, 33549724, 43872716, 67099448, 87745432, 142586327, 285172654, 570345308, 1140690616]

約数ペア:

[(1, 1140690616), (2, 570345308), (4, 285172654), (8, 142586327), (13, 87745432), (17, 67099448), (26, 43872716), (34, 33549724), (52, 21936358), (68, 16774862), (104, 10968179), (136, 8387431), (221, 5161496), (442, 2580748), (884, 1290374), (1768, 645187)]