631844142

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1\times {\mathrm{1283}}^1$

素因数の和:1888

約数の個数: 32

約数和(自身を含む): 1273933440

約数和(自身を除く): 642089298

約数列:

[1, 2, 3, 6, 211, 389, 422, 633, 778, 1167, 1266, 1283, 2334, 2566, 3849, 7698, 82079, 164158, 246237, 270713, 492474, 499087, 541426, 812139, 998174, 1497261, 1624278, 2994522, 105307357, 210614714, 315922071, 631844142]

約数ペア:

[(1, 631844142), (2, 315922071), (3, 210614714), (6, 105307357), (211, 2994522), (389, 1624278), (422, 1497261), (633, 998174), (778, 812139), (1167, 541426), (1266, 499087), (1283, 492474), (2334, 270713), (2566, 246237), (3849, 164158), (7698, 82079)]