1253538

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 3197376

約数和(自身を除く): 1943838

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 487, 858, 974, 1287, 1461, 2574, 2922, 4383, 5357, 6331, 8766, 10714, 12662, 16071, 18993, 32142, 37986, 48213, 56979, 69641, 96426, 113958, 139282, 208923, 417846, 626769, 1253538]

約数ペア:

[(1, 1253538), (2, 626769), (3, 417846), (6, 208923), (9, 139282), (11, 113958), (13, 96426), (18, 69641), (22, 56979), (26, 48213), (33, 37986), (39, 32142), (66, 18993), (78, 16071), (99, 12662), (117, 10714), (143, 8766), (198, 6331), (234, 5357), (286, 4383), (429, 2922), (487, 2574), (858, 1461), (974, 1287)]