1661814582

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{983}}^1$

素因数の和:1229

約数の個数: 64

約数和(自身を含む): 3514060800

約数和(自身を除く): 1852246218

約数列:

[1, 2, 3, 6, 31, 61, 62, 93, 122, 149, 183, 186, 298, 366, 447, 894, 983, 1891, 1966, 2949, 3782, 4619, 5673, 5898, 9089, 9238, 11346, 13857, 18178, 27267, 27714, 30473, 54534, 59963, 60946, 91419, 119926, 146467, 179889, 182838, 281759, 292934, 359778, 439401, 563518, 845277, 878802, 1690554, 1858853, 3717706, 4540477, 5576559, 8934487, 9080954, 11153118, 13621431, 17868974, 26803461, 27242862, 53606922, 276969097, 553938194, 830907291, 1661814582]

約数ペア:

[(1, 1661814582), (2, 830907291), (3, 553938194), (6, 276969097), (31, 53606922), (61, 27242862), (62, 26803461), (93, 17868974), (122, 13621431), (149, 11153118), (183, 9080954), (186, 8934487), (298, 5576559), (366, 4540477), (447, 3717706), (894, 1858853), (983, 1690554), (1891, 878802), (1966, 845277), (2949, 563518), (3782, 439401), (4619, 359778), (5673, 292934), (5898, 281759), (9089, 182838), (9238, 179889), (11346, 146467), (13857, 119926), (18178, 91419), (27267, 60946), (27714, 59963), (30473, 54534)]