1375841552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{22283}}^1$

素因数の和:22535

約数の個数: 40

約数和(自身を含む): 2835059616

約数和(自身を除く): 1459218064

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 227, 272, 454, 908, 1816, 3632, 3859, 7718, 15436, 22283, 30872, 44566, 61744, 89132, 178264, 356528, 378811, 757622, 1515244, 3030488, 5058241, 6060976, 10116482, 20232964, 40465928, 80931856, 85990097, 171980194, 343960388, 687920776, 1375841552]

約数ペア:

[(1, 1375841552), (2, 687920776), (4, 343960388), (8, 171980194), (16, 85990097), (17, 80931856), (34, 40465928), (68, 20232964), (136, 10116482), (227, 6060976), (272, 5058241), (454, 3030488), (908, 1515244), (1816, 757622), (3632, 378811), (3859, 356528), (7718, 178264), (15436, 89132), (22283, 61744), (30872, 44566)]