1017889712

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4969}}^1$

素因数の和:5074

約数の個数: 80

約数和(自身を含む): 2366515200

約数和(自身を除く): 1348625488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 59, 62, 112, 118, 124, 217, 236, 248, 413, 434, 472, 496, 826, 868, 944, 1652, 1736, 1829, 3304, 3472, 3658, 4969, 6608, 7316, 9938, 12803, 14632, 19876, 25606, 29264, 34783, 39752, 51212, 69566, 79504, 102424, 139132, 154039, 204848, 278264, 293171, 308078, 556528, 586342, 616156, 1078273, 1172684, 1232312, 2052197, 2156546, 2345368, 2464624, 4104394, 4313092, 4690736, 8208788, 8626184, 9088301, 16417576, 17252368, 18176602, 32835152, 36353204, 63618107, 72706408, 127236214, 145412816, 254472428, 508944856, 1017889712]

約数ペア:

[(1, 1017889712), (2, 508944856), (4, 254472428), (7, 145412816), (8, 127236214), (14, 72706408), (16, 63618107), (28, 36353204), (31, 32835152), (56, 18176602), (59, 17252368), (62, 16417576), (112, 9088301), (118, 8626184), (124, 8208788), (217, 4690736), (236, 4313092), (248, 4104394), (413, 2464624), (434, 2345368), (472, 2156546), (496, 2052197), (826, 1232312), (868, 1172684), (944, 1078273), (1652, 616156), (1736, 586342), (1829, 556528), (3304, 308078), (3472, 293171), (3658, 278264), (4969, 204848), (6608, 154039), (7316, 139132), (9938, 102424), (12803, 79504), (14632, 69566), (19876, 51212), (25606, 39752), (29264, 34783)]