1585110856

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{2711}}^1$

素因数の和:2974

約数の個数: 64

約数和(自身を含む): 3479604480

約数和(自身を除く): 1894493624

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 197, 212, 371, 394, 424, 742, 788, 1379, 1484, 1576, 2711, 2758, 2968, 5422, 5516, 10441, 10844, 11032, 18977, 20882, 21688, 37954, 41764, 73087, 75908, 83528, 143683, 146174, 151816, 287366, 292348, 534067, 574732, 584696, 1005781, 1068134, 1149464, 2011562, 2136268, 3738469, 4023124, 4272536, 7476938, 8046248, 14953876, 28305551, 29907752, 56611102, 113222204, 198138857, 226444408, 396277714, 792555428, 1585110856]

約数ペア:

[(1, 1585110856), (2, 792555428), (4, 396277714), (7, 226444408), (8, 198138857), (14, 113222204), (28, 56611102), (53, 29907752), (56, 28305551), (106, 14953876), (197, 8046248), (212, 7476938), (371, 4272536), (394, 4023124), (424, 3738469), (742, 2136268), (788, 2011562), (1379, 1149464), (1484, 1068134), (1576, 1005781), (2711, 584696), (2758, 574732), (2968, 534067), (5422, 292348), (5516, 287366), (10441, 151816), (10844, 146174), (11032, 143683), (18977, 83528), (20882, 75908), (21688, 73087), (37954, 41764)]