1386750872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{17117}}^1$

素因数の和:17196

約数の個数: 64

約数和(自身を含む): 3019615200

約数和(自身を除く): 1632864328

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 41, 52, 76, 82, 104, 152, 164, 247, 328, 494, 533, 779, 988, 1066, 1558, 1976, 2132, 3116, 4264, 6232, 10127, 17117, 20254, 34234, 40508, 68468, 81016, 136936, 222521, 325223, 445042, 650446, 701797, 890084, 1300892, 1403594, 1780168, 2601784, 2807188, 4227899, 5614376, 8455798, 9123361, 13334143, 16911596, 18246722, 26668286, 33823192, 36493444, 53336572, 72986888, 106673144, 173343859, 346687718, 693375436, 1386750872]

約数ペア:

[(1, 1386750872), (2, 693375436), (4, 346687718), (8, 173343859), (13, 106673144), (19, 72986888), (26, 53336572), (38, 36493444), (41, 33823192), (52, 26668286), (76, 18246722), (82, 16911596), (104, 13334143), (152, 9123361), (164, 8455798), (247, 5614376), (328, 4227899), (494, 2807188), (533, 2601784), (779, 1780168), (988, 1403594), (1066, 1300892), (1558, 890084), (1976, 701797), (2132, 650446), (3116, 445042), (4264, 325223), (6232, 222521), (10127, 136936), (17117, 81016), (20254, 68468), (34234, 40508)]