389255282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{482947}}^1$

素因数の和:482993

約数の個数: 16

約数和(自身を含む): 649082112

約数和(自身を除く): 259826830

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 482947, 965894, 6278311, 12556622, 14971357, 29942714, 194627641, 389255282]

約数ペア:

[(1, 389255282), (2, 194627641), (13, 29942714), (26, 14971357), (31, 12556622), (62, 6278311), (403, 965894), (806, 482947)]