2897134.00000000

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 46606392

約数和(自身を除く): 22281910

約数列:

[1, 2, 7, 13, 14, 26, 49, 61, 91, 98, 122, 182, 313, 427, 626, 637, 793, 854, 1274, 1586, 2191, 2989, 4069, 4382, 5551, 5978, 8138, 11102, 15337, 19093, 28483, 30674, 38186, 38857, 56966, 77714, 133651, 199381, 248209, 267302, 398762, 496418, 935557, 1737463, 1871114, 3474926, 12162241, 24324482]

約数ペア:

[(1, 24324482), (2, 12162241), (7, 3474926), (13, 1871114), (14, 1737463), (26, 935557), (49, 496418), (61, 398762), (91, 267302), (98, 248209), (122, 199381), (182, 133651), (313, 77714), (427, 56966), (626, 38857), (637, 38186), (793, 30674), (854, 28483), (1274, 19093), (1586, 15337), (2191, 11102), (2989, 8138), (4069, 5978), (4382, 5551)]