2488391696

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{167051}}^1$

素因数の和:167092

約数の個数: 60

約数和(自身を含む): 5903617680

約数和(自身を除く): 3415225984

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1862, 2128, 3724, 7448, 14896, 167051, 334102, 668204, 1169357, 1336408, 2338714, 2672816, 3173969, 4677428, 6347938, 8185499, 9354856, 12695876, 16370998, 18709712, 22217783, 25391752, 32741996, 44435566, 50783504, 65483992, 88871132, 130967984, 155524481, 177742264, 311048962, 355484528, 622097924, 1244195848, 2488391696]

約数ペア:

[(1, 2488391696), (2, 1244195848), (4, 622097924), (7, 355484528), (8, 311048962), (14, 177742264), (16, 155524481), (19, 130967984), (28, 88871132), (38, 65483992), (49, 50783504), (56, 44435566), (76, 32741996), (98, 25391752), (112, 22217783), (133, 18709712), (152, 16370998), (196, 12695876), (266, 9354856), (304, 8185499), (392, 6347938), (532, 4677428), (784, 3173969), (931, 2672816), (1064, 2338714), (1862, 1336408), (2128, 1169357), (3724, 668204), (7448, 334102), (14896, 167051)]