525513742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{14983}}^1$

素因数の和:15088

約数の個数: 32

約数和(自身を含む): 906232320

約数和(自身を除く): 380718578

約数列:

[1, 2, 13, 19, 26, 38, 71, 142, 247, 494, 923, 1349, 1846, 2698, 14983, 17537, 29966, 35074, 194779, 284677, 389558, 569354, 1063793, 2127586, 3700801, 7401602, 13829309, 20212067, 27658618, 40424134, 262756871, 525513742]

約数ペア:

[(1, 525513742), (2, 262756871), (13, 40424134), (19, 27658618), (26, 20212067), (38, 13829309), (71, 7401602), (142, 3700801), (247, 2127586), (494, 1063793), (923, 569354), (1349, 389558), (1846, 284677), (2698, 194779), (14983, 35074), (17537, 29966)]