1905564432

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{262909}}^1$

素因数の和:263071

約数の個数: 40

約数和(自身を含む): 4955327680

約数和(自身を除く): 3049763248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 7248, 262909, 525818, 788727, 1051636, 1577454, 2103272, 3154908, 4206544, 6309816, 12619632, 39699259, 79398518, 119097777, 158797036, 238195554, 317594072, 476391108, 635188144, 952782216, 1905564432]

約数ペア:

[(1, 1905564432), (2, 952782216), (3, 635188144), (4, 476391108), (6, 317594072), (8, 238195554), (12, 158797036), (16, 119097777), (24, 79398518), (48, 39699259), (151, 12619632), (302, 6309816), (453, 4206544), (604, 3154908), (906, 2103272), (1208, 1577454), (1812, 1051636), (2416, 788727), (3624, 525818), (7248, 262909)]