2666378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9323}}^1$

素因数の和:9349

約数の個数: 16

約数和(自身を含む): 4699296

約数和(自身を除く): 2032918

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 9323, 18646, 102553, 121199, 205106, 242398, 1333189, 2666378]

約数ペア:

[(1, 2666378), (2, 1333189), (11, 242398), (13, 205106), (22, 121199), (26, 102553), (143, 18646), (286, 9323)]