1400045998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{40763}}^1$

素因数の和:42099

約数の個数: 16

約数和(自身を含む): 2263380336

約数和(自身を除く): 863334338

約数列:

[1, 2, 13, 26, 1321, 2642, 17173, 34346, 40763, 81526, 529919, 1059838, 53847923, 107695846, 700022999, 1400045998]

約数ペア:

[(1, 1400045998), (2, 700022999), (13, 107695846), (26, 53847923), (1321, 1059838), (2642, 529919), (17173, 81526), (34346, 40763)]