1990353607

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{607}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 2372659200

約数和(自身を除く): 382305593

約数列:

[1, 11, 19, 29, 209, 319, 541, 551, 607, 5951, 6061, 6677, 10279, 11533, 15689, 17603, 113069, 126863, 172579, 193633, 298091, 328387, 334457, 3279001, 3612257, 3679027, 6239353, 9523223, 68632883, 104755453, 180941237, 1990353607]

約数ペア:

[(1, 1990353607), (11, 180941237), (19, 104755453), (29, 68632883), (209, 9523223), (319, 6239353), (541, 3679027), (551, 3612257), (607, 3279001), (5951, 334457), (6061, 328387), (6677, 298091), (10279, 193633), (11533, 172579), (15689, 126863), (17603, 113069)]