20230826

素因数分解:

$2^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{383}}^1$

素因数の和:424

約数の個数: 40

約数和(自身を含む): 38721024

約数和(自身を除く): 18490198

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 383, 539, 686, 766, 1078, 2401, 2681, 3773, 4213, 4802, 5362, 7546, 8426, 18767, 26411, 29491, 37534, 52822, 58982, 131369, 206437, 262738, 412874, 919583, 1445059, 1839166, 2890118, 10115413, 20230826]

約数ペア:

[(1, 20230826), (2, 10115413), (7, 2890118), (11, 1839166), (14, 1445059), (22, 919583), (49, 412874), (77, 262738), (98, 206437), (154, 131369), (343, 58982), (383, 52822), (539, 37534), (686, 29491), (766, 26411), (1078, 18767), (2401, 8426), (2681, 7546), (3773, 5362), (4213, 4802)]