2149309722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1\times {\mathrm{857}}^1$

素因数の和:1363

約数の個数: 64

約数和(自身を含む): 4959212544

約数和(自身を除く): 2809902822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 283, 422, 566, 633, 849, 857, 1266, 1477, 1698, 1714, 1981, 2571, 2954, 3962, 4431, 5142, 5943, 5999, 8862, 11886, 11998, 17997, 35994, 59713, 119426, 179139, 180827, 242531, 358278, 361654, 417991, 485062, 542481, 727593, 835982, 1084962, 1253973, 1265789, 1455186, 1697717, 2507946, 2531578, 3395434, 3797367, 5093151, 7594734, 10186302, 51174041, 102348082, 153522123, 307044246, 358218287, 716436574, 1074654861, 2149309722]

約数ペア:

[(1, 2149309722), (2, 1074654861), (3, 716436574), (6, 358218287), (7, 307044246), (14, 153522123), (21, 102348082), (42, 51174041), (211, 10186302), (283, 7594734), (422, 5093151), (566, 3797367), (633, 3395434), (849, 2531578), (857, 2507946), (1266, 1697717), (1477, 1455186), (1698, 1265789), (1714, 1253973), (1981, 1084962), (2571, 835982), (2954, 727593), (3962, 542481), (4431, 485062), (5142, 417991), (5943, 361654), (5999, 358278), (8862, 242531), (11886, 180827), (11998, 179139), (17997, 119426), (35994, 59713)]