1270291548

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1\times {\mathrm{2887}}^1$

素因数の和:3922

約数の個数: 48

約数和(自身を含む): 3048249344

約数和(自身を除く): 1777957796

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 991, 1982, 2887, 2973, 3964, 5774, 5946, 8661, 11548, 11892, 17322, 34644, 36667, 73334, 106819, 110001, 146668, 213638, 220002, 320457, 427276, 440004, 640914, 1281828, 2861017, 5722034, 8583051, 11444068, 17166102, 34332204, 105857629, 211715258, 317572887, 423430516, 635145774, 1270291548]

約数ペア:

[(1, 1270291548), (2, 635145774), (3, 423430516), (4, 317572887), (6, 211715258), (12, 105857629), (37, 34332204), (74, 17166102), (111, 11444068), (148, 8583051), (222, 5722034), (444, 2861017), (991, 1281828), (1982, 640914), (2887, 440004), (2973, 427276), (3964, 320457), (5774, 220002), (5946, 213638), (8661, 146668), (11548, 110001), (11892, 106819), (17322, 73334), (34644, 36667)]