2587998642

素因数分解:

$2^1\times 3^1\times {\mathrm{997}}^1\times {\mathrm{432631}}^1$

素因数の和:433633

約数の個数: 16

約数和(自身を含む): 5181200832

約数和(自身を除く): 2593202190

約数列:

[1, 2, 3, 6, 997, 1994, 2991, 5982, 432631, 865262, 1297893, 2595786, 431333107, 862666214, 1293999321, 2587998642]

約数ペア:

[(1, 2587998642), (2, 1293999321), (3, 862666214), (6, 431333107), (997, 2595786), (1994, 1297893), (2991, 865262), (5982, 432631)]