2398578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 6193152

約数和(自身を除く): 3794574

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 191, 273, 299, 322, 382, 483, 546, 573, 598, 897, 966, 1146, 1337, 1794, 2093, 2483, 2674, 4011, 4186, 4393, 4966, 6279, 7449, 8022, 8786, 12558, 13179, 14898, 17381, 26358, 30751, 34762, 52143, 57109, 61502, 92253, 104286, 114218, 171327, 184506, 342654, 399763, 799526, 1199289, 2398578]

約数ペア:

[(1, 2398578), (2, 1199289), (3, 799526), (6, 399763), (7, 342654), (13, 184506), (14, 171327), (21, 114218), (23, 104286), (26, 92253), (39, 61502), (42, 57109), (46, 52143), (69, 34762), (78, 30751), (91, 26358), (138, 17381), (161, 14898), (182, 13179), (191, 12558), (273, 8786), (299, 8022), (322, 7449), (382, 6279), (483, 4966), (546, 4393), (573, 4186), (598, 4011), (897, 2674), (966, 2483), (1146, 2093), (1337, 1794)]