131421034

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 210190464

約数和(自身を除く): 78769430

約数列:

[1, 2, 23, 46, 113, 131, 193, 226, 262, 386, 2599, 3013, 4439, 5198, 6026, 8878, 14803, 21809, 25283, 29606, 43618, 50566, 340469, 501607, 581509, 680938, 1003214, 1163018, 2856979, 5713958, 65710517, 131421034]

約数ペア:

[(1, 131421034), (2, 65710517), (23, 5713958), (46, 2856979), (113, 1163018), (131, 1003214), (193, 680938), (226, 581509), (262, 501607), (386, 340469), (2599, 50566), (3013, 43618), (4439, 29606), (5198, 25283), (6026, 21809), (8878, 14803)]