1900821692

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{17483}}^1$

素因数の和:17858

約数の個数: 48

約数和(自身を含む): 4159233792

約数和(自身を除く): 2258412100

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 353, 706, 1412, 2471, 3883, 4942, 7766, 9884, 15532, 17483, 27181, 34966, 54362, 69932, 108724, 122381, 192313, 244762, 384626, 489524, 769252, 1346191, 2692382, 5384764, 6171499, 12342998, 24685996, 43200493, 67886489, 86400986, 135772978, 172801972, 271545956, 475205423, 950410846, 1900821692]

約数ペア:

[(1, 1900821692), (2, 950410846), (4, 475205423), (7, 271545956), (11, 172801972), (14, 135772978), (22, 86400986), (28, 67886489), (44, 43200493), (77, 24685996), (154, 12342998), (308, 6171499), (353, 5384764), (706, 2692382), (1412, 1346191), (2471, 769252), (3883, 489524), (4942, 384626), (7766, 244762), (9884, 192313), (15532, 122381), (17483, 108724), (27181, 69932), (34966, 54362)]