1267874690

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{15803}}^1$

素因数の和:15994

約数の個数: 32

約数和(自身を含む): 2334946176

約数和(自身を除く): 1067071486

約数列:

[1, 2, 5, 10, 71, 113, 142, 226, 355, 565, 710, 1130, 8023, 15803, 16046, 31606, 40115, 79015, 80230, 158030, 1122013, 1785739, 2244026, 3571478, 5610065, 8928695, 11220130, 17857390, 126787469, 253574938, 633937345, 1267874690]

約数ペア:

[(1, 1267874690), (2, 633937345), (5, 253574938), (10, 126787469), (71, 17857390), (113, 11220130), (142, 8928695), (226, 5610065), (355, 3571478), (565, 2244026), (710, 1785739), (1130, 1122013), (8023, 158030), (15803, 80230), (16046, 79015), (31606, 40115)]