1657006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1$

素因数の和:747

約数の個数: 16

約数和(自身を含む): 2707488

約数和(自身を除く): 1050482

約数列:

[1, 2, 13, 26, 101, 202, 631, 1262, 1313, 2626, 8203, 16406, 63731, 127462, 828503, 1657006]

約数ペア:

[(1, 1657006), (2, 828503), (13, 127462), (26, 63731), (101, 16406), (202, 8203), (631, 2626), (1262, 1313)]