7130151938

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{15919}}^1$

素因数の和:16071

約数の個数: 64

約数和(自身を含む): 13864919040

約数和(自身を除く): 6734767102

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 107, 161, 182, 214, 299, 322, 598, 749, 1391, 1498, 2093, 2461, 2782, 4186, 4922, 9737, 15919, 17227, 19474, 31838, 31993, 34454, 63986, 111433, 206947, 222866, 223951, 366137, 413894, 447902, 732274, 1448629, 1703333, 2562959, 2897258, 3406666, 4759781, 5125918, 9519562, 11923331, 22143329, 23846662, 33318467, 39176659, 44286658, 66636934, 78353318, 155003303, 274236613, 310006606, 509296567, 548473226, 1018593134, 3565075969, 7130151938]

約数ペア:

[(1, 7130151938), (2, 3565075969), (7, 1018593134), (13, 548473226), (14, 509296567), (23, 310006606), (26, 274236613), (46, 155003303), (91, 78353318), (107, 66636934), (161, 44286658), (182, 39176659), (214, 33318467), (299, 23846662), (322, 22143329), (598, 11923331), (749, 9519562), (1391, 5125918), (1498, 4759781), (2093, 3406666), (2461, 2897258), (2782, 2562959), (4186, 1703333), (4922, 1448629), (9737, 732274), (15919, 447902), (17227, 413894), (19474, 366137), (31838, 223951), (31993, 222866), (34454, 206947), (63986, 111433)]