280172606

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{15013}}^1$

素因数の和:15096

約数の個数: 32

約数和(自身を含む): 507353088

約数和(自身を除く): 227180482

約数列:

[1, 2, 7, 14, 31, 43, 62, 86, 217, 301, 434, 602, 1333, 2666, 9331, 15013, 18662, 30026, 105091, 210182, 465403, 645559, 930806, 1291118, 3257821, 4518913, 6515642, 9037826, 20012329, 40024658, 140086303, 280172606]

約数ペア:

[(1, 280172606), (2, 140086303), (7, 40024658), (14, 20012329), (31, 9037826), (43, 6515642), (62, 4518913), (86, 3257821), (217, 1291118), (301, 930806), (434, 645559), (602, 465403), (1333, 210182), (2666, 105091), (9331, 30026), (15013, 18662)]