2409342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 5806080

約数和(自身を除く): 3396738

約数列:

[1, 2, 3, 6, 13, 17, 23, 26, 34, 39, 46, 51, 69, 78, 79, 102, 138, 158, 221, 237, 299, 391, 442, 474, 598, 663, 782, 897, 1027, 1173, 1326, 1343, 1794, 1817, 2054, 2346, 2686, 3081, 3634, 4029, 5083, 5451, 6162, 8058, 10166, 10902, 15249, 17459, 23621, 30498, 30889, 34918, 47242, 52377, 61778, 70863, 92667, 104754, 141726, 185334, 401557, 803114, 1204671, 2409342]

約数ペア:

[(1, 2409342), (2, 1204671), (3, 803114), (6, 401557), (13, 185334), (17, 141726), (23, 104754), (26, 92667), (34, 70863), (39, 61778), (46, 52377), (51, 47242), (69, 34918), (78, 30889), (79, 30498), (102, 23621), (138, 17459), (158, 15249), (221, 10902), (237, 10166), (299, 8058), (391, 6162), (442, 5451), (474, 5083), (598, 4029), (663, 3634), (782, 3081), (897, 2686), (1027, 2346), (1173, 2054), (1326, 1817), (1343, 1794)]