291240099854

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{417727}}^1$

素因数の和:417861

約数の個数: 48

約数和(自身を含む): 498687028224

約数和(自身を除く): 207446928370

約数列:

[1, 2, 11, 22, 43, 67, 86, 121, 134, 242, 473, 737, 946, 1474, 2881, 5203, 5762, 8107, 10406, 16214, 31691, 63382, 348601, 417727, 697202, 835454, 4594997, 9189994, 17962261, 27987709, 35924522, 50544967, 55975418, 101089934, 197584871, 307864799, 395169742, 615729598, 1203471487, 2173433581, 2406942974, 3386512789, 4346867162, 6773025578, 13238186357, 26476372714, 145620049927, 291240099854]

約数ペア:

[(1, 291240099854), (2, 145620049927), (11, 26476372714), (22, 13238186357), (43, 6773025578), (67, 4346867162), (86, 3386512789), (121, 2406942974), (134, 2173433581), (242, 1203471487), (473, 615729598), (737, 395169742), (946, 307864799), (1474, 197584871), (2881, 101089934), (5203, 55975418), (5762, 50544967), (8107, 35924522), (10406, 27987709), (16214, 17962261), (31691, 9189994), (63382, 4594997), (348601, 835454), (417727, 697202)]