2820761176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{2381}}^1$

素因数の和:2716

約数の個数: 64

約数和(自身を含む): 5803695360

約数和(自身を除く): 2982934184

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 281, 527, 562, 1054, 1124, 2108, 2248, 2381, 4216, 4762, 4777, 8711, 9524, 9554, 17422, 19048, 19108, 34844, 38216, 40477, 69688, 73811, 80954, 147622, 148087, 161908, 295244, 296174, 323816, 590488, 592348, 669061, 1184696, 1254787, 1338122, 2509574, 2676244, 5019148, 5352488, 10038296, 11374037, 20740891, 22748074, 41481782, 45496148, 82963564, 90992296, 165927128, 352595147, 705190294, 1410380588, 2820761176]

約数ペア:

[(1, 2820761176), (2, 1410380588), (4, 705190294), (8, 352595147), (17, 165927128), (31, 90992296), (34, 82963564), (62, 45496148), (68, 41481782), (124, 22748074), (136, 20740891), (248, 11374037), (281, 10038296), (527, 5352488), (562, 5019148), (1054, 2676244), (1124, 2509574), (2108, 1338122), (2248, 1254787), (2381, 1184696), (4216, 669061), (4762, 592348), (4777, 590488), (8711, 323816), (9524, 296174), (9554, 295244), (17422, 161908), (19048, 148087), (19108, 147622), (34844, 80954), (38216, 73811), (40477, 69688)]