1275846

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 2999808

約数和(自身を除く): 1723962

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 1487, 2974, 4461, 8922, 16357, 19331, 32714, 38662, 49071, 57993, 98142, 115986, 212641, 425282, 637923, 1275846]

約数ペア:

[(1, 1275846), (2, 637923), (3, 425282), (6, 212641), (11, 115986), (13, 98142), (22, 57993), (26, 49071), (33, 38662), (39, 32714), (66, 19331), (78, 16357), (143, 8922), (286, 4461), (429, 2974), (858, 1487)]