988659002

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{1297}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 1576789632

約数和(自身を除く): 588130630

約数列:

[1, 2, 23, 46, 73, 146, 227, 454, 1297, 1679, 2594, 3358, 5221, 10442, 16571, 29831, 33142, 59662, 94681, 189362, 294419, 381133, 588838, 762266, 2177663, 4355326, 6771637, 13543274, 21492587, 42985174, 494329501, 988659002]

約数ペア:

[(1, 988659002), (2, 494329501), (23, 42985174), (46, 21492587), (73, 13543274), (146, 6771637), (227, 4355326), (454, 2177663), (1297, 762266), (1679, 588838), (2594, 381133), (3358, 294419), (5221, 189362), (10442, 94681), (16571, 59662), (29831, 33142)]