293446454

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{1093}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 510836736

約数和(自身を除く): 217390282

約数列:

[1, 2, 7, 14, 127, 151, 254, 302, 889, 1057, 1093, 1778, 2114, 2186, 7651, 15302, 19177, 38354, 134239, 138811, 165043, 268478, 277622, 330086, 971677, 1155301, 1943354, 2310602, 20960461, 41920922, 146723227, 293446454]

約数ペア:

[(1, 293446454), (2, 146723227), (7, 41920922), (14, 20960461), (127, 2310602), (151, 1943354), (254, 1155301), (302, 971677), (889, 330086), (1057, 277622), (1093, 268478), (1778, 165043), (2114, 138811), (2186, 134239), (7651, 38354), (15302, 19177)]