450147341954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{542821}}^1$

素因数の和:543138

約数の個数: 32

約数和(自身を含む): 720433358400

約数和(自身を除く): 270286016446

約数列:

[1, 2, 19, 38, 139, 157, 278, 314, 2641, 2983, 5282, 5966, 21823, 43646, 414637, 542821, 829274, 1085642, 10313599, 20627198, 75452119, 85222897, 150904238, 170445794, 1433590261, 1619235043, 2867180522, 3238470086, 11845982683, 23691965366, 225073670977, 450147341954]

約数ペア:

[(1, 450147341954), (2, 225073670977), (19, 23691965366), (38, 11845982683), (139, 3238470086), (157, 2867180522), (278, 1619235043), (314, 1433590261), (2641, 170445794), (2983, 150904238), (5282, 85222897), (5966, 75452119), (21823, 20627198), (43646, 10313599), (414637, 1085642), (542821, 829274)]