1386750868

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1\times {\mathrm{569}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 2585520000

約数和(自身を除く): 1198769132

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 236, 449, 569, 898, 1138, 1357, 1796, 2276, 2714, 5428, 10327, 13087, 20654, 26174, 26491, 33571, 41308, 52348, 52982, 67142, 105964, 134284, 255481, 510962, 609293, 772133, 1021924, 1218586, 1544266, 2437172, 3088532, 5876063, 11752126, 15073379, 23504252, 30146758, 60293516, 346687717, 693375434, 1386750868]

約数ペア:

[(1, 1386750868), (2, 693375434), (4, 346687717), (23, 60293516), (46, 30146758), (59, 23504252), (92, 15073379), (118, 11752126), (236, 5876063), (449, 3088532), (569, 2437172), (898, 1544266), (1138, 1218586), (1357, 1021924), (1796, 772133), (2276, 609293), (2714, 510962), (5428, 255481), (10327, 134284), (13087, 105964), (20654, 67142), (26174, 52982), (26491, 52348), (33571, 41308)]