421185502

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{1669}}^1$

素因数の和:1948

約数の個数: 32

約数和(自身を含む): 691380000

約数和(自身を除く): 270194498

約数列:

[1, 2, 19, 29, 38, 58, 229, 458, 551, 1102, 1669, 3338, 4351, 6641, 8702, 13282, 31711, 48401, 63422, 96802, 126179, 252358, 382201, 764402, 919619, 1839238, 7261819, 11083829, 14523638, 22167658, 210592751, 421185502]

約数ペア:

[(1, 421185502), (2, 210592751), (19, 22167658), (29, 14523638), (38, 11083829), (58, 7261819), (229, 1839238), (458, 919619), (551, 764402), (1102, 382201), (1669, 252358), (3338, 126179), (4351, 96802), (6641, 63422), (8702, 48401), (13282, 31711)]