2013205116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{679219}}^1$

素因数の和:679258

約数の個数: 48

約数和(自身を含む): 5325084800

約数和(自身を除く): 3311879684

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 679219, 1358438, 2037657, 2716876, 4075314, 8150628, 8829847, 12905161, 17659694, 25810322, 26489541, 35319388, 38715483, 51620644, 52979082, 77430966, 105958164, 154861932, 167767093, 335534186, 503301279, 671068372, 1006602558, 2013205116]

約数ペア:

[(1, 2013205116), (2, 1006602558), (3, 671068372), (4, 503301279), (6, 335534186), (12, 167767093), (13, 154861932), (19, 105958164), (26, 77430966), (38, 52979082), (39, 51620644), (52, 38715483), (57, 35319388), (76, 26489541), (78, 25810322), (114, 17659694), (156, 12905161), (228, 8829847), (247, 8150628), (494, 4075314), (741, 2716876), (988, 2037657), (1482, 1358438), (2964, 679219)]