1810924276

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{22543}}^1$

素因数の和:22724

約数の個数: 48

約数和(自身を含む): 3837890560

約数和(自身を除く): 2026966284

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 151, 266, 302, 532, 604, 1057, 2114, 2869, 4228, 5738, 11476, 20083, 22543, 40166, 45086, 80332, 90172, 157801, 315602, 428317, 631204, 856634, 1713268, 2998219, 3403993, 5996438, 6807986, 11992876, 13615972, 23827951, 47655902, 64675867, 95311804, 129351734, 258703468, 452731069, 905462138, 1810924276]

約数ペア:

[(1, 1810924276), (2, 905462138), (4, 452731069), (7, 258703468), (14, 129351734), (19, 95311804), (28, 64675867), (38, 47655902), (76, 23827951), (133, 13615972), (151, 11992876), (266, 6807986), (302, 5996438), (532, 3403993), (604, 2998219), (1057, 1713268), (2114, 856634), (2869, 631204), (4228, 428317), (5738, 315602), (11476, 157801), (20083, 90172), (22543, 80332), (40166, 45086)]