997740070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{18013}}^1$

素因数の和:18240

約数の個数: 32

約数和(自身を含む): 1867691520

約数和(自身を除く): 869951450

約数列:

[1, 2, 5, 10, 29, 58, 145, 191, 290, 382, 955, 1910, 5539, 11078, 18013, 27695, 36026, 55390, 90065, 180130, 522377, 1044754, 2611885, 3440483, 5223770, 6880966, 17202415, 34404830, 99774007, 199548014, 498870035, 997740070]

約数ペア:

[(1, 997740070), (2, 498870035), (5, 199548014), (10, 99774007), (29, 34404830), (58, 17202415), (145, 6880966), (191, 5223770), (290, 3440483), (382, 2611885), (955, 1044754), (1910, 522377), (5539, 180130), (11078, 90065), (18013, 55390), (27695, 36026)]