1211001342

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{419}}^1$

素因数の和:785

約数の個数: 64

約数和(自身を含む): 2555642880

約数和(自身を除く): 1344641538

約数列:

[1, 2, 3, 6, 37, 47, 74, 94, 111, 141, 222, 277, 282, 419, 554, 831, 838, 1257, 1662, 1739, 2514, 3478, 5217, 10249, 10434, 13019, 15503, 19693, 20498, 26038, 30747, 31006, 39057, 39386, 46509, 59079, 61494, 78114, 93018, 116063, 118158, 232126, 348189, 481703, 696378, 728641, 963406, 1445109, 1457282, 2185923, 2890218, 4294331, 4371846, 5454961, 8588662, 10909922, 12882993, 16364883, 25765986, 32729766, 201833557, 403667114, 605500671, 1211001342]

約数ペア:

[(1, 1211001342), (2, 605500671), (3, 403667114), (6, 201833557), (37, 32729766), (47, 25765986), (74, 16364883), (94, 12882993), (111, 10909922), (141, 8588662), (222, 5454961), (277, 4371846), (282, 4294331), (419, 2890218), (554, 2185923), (831, 1457282), (838, 1445109), (1257, 963406), (1662, 728641), (1739, 696378), (2514, 481703), (3478, 348189), (5217, 232126), (10249, 118158), (10434, 116063), (13019, 93018), (15503, 78114), (19693, 61494), (20498, 59079), (26038, 46509), (30747, 39386), (31006, 39057)]