2045546935

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 2703697920

約数和(自身を除く): 658150985

約数列:

[1, 5, 19, 31, 95, 139, 155, 263, 361, 589, 695, 1315, 1805, 2641, 2945, 4309, 4997, 8153, 11191, 13205, 21545, 24985, 36557, 40765, 50179, 55955, 81871, 94943, 154907, 182785, 250895, 409355, 474715, 694583, 774535, 1133267, 1555549, 2943233, 3472915, 5666335, 7777745, 13197077, 14716165, 21532073, 65985385, 107660365, 409109387, 2045546935]

約数ペア:

[(1, 2045546935), (5, 409109387), (19, 107660365), (31, 65985385), (95, 21532073), (139, 14716165), (155, 13197077), (263, 7777745), (361, 5666335), (589, 3472915), (695, 2943233), (1315, 1555549), (1805, 1133267), (2641, 774535), (2945, 694583), (4309, 474715), (4997, 409355), (8153, 250895), (11191, 182785), (13205, 154907), (21545, 94943), (24985, 81871), (36557, 55955), (40765, 50179)]