290559508876

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{774239}}^1$

素因数の和:775294

約数の個数: 48

約数和(自身を含む): 626428293120

約数和(自身を除く): 335868784244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1031, 2062, 4124, 7217, 13403, 14434, 26806, 28868, 53612, 93821, 187642, 375284, 774239, 1548478, 3096956, 5419673, 10065107, 10839346, 20130214, 21678692, 40260428, 70455749, 140911498, 281822996, 798240409, 1596480818, 3192961636, 5587682863, 10377125317, 11175365726, 20754250634, 22350731452, 41508501268, 72639877219, 145279754438, 290559508876]

約数ペア:

[(1, 290559508876), (2, 145279754438), (4, 72639877219), (7, 41508501268), (13, 22350731452), (14, 20754250634), (26, 11175365726), (28, 10377125317), (52, 5587682863), (91, 3192961636), (182, 1596480818), (364, 798240409), (1031, 281822996), (2062, 140911498), (4124, 70455749), (7217, 40260428), (13403, 21678692), (14434, 20130214), (26806, 10839346), (28868, 10065107), (53612, 5419673), (93821, 3096956), (187642, 1548478), (375284, 774239)]