7439146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:119

約数の個数: 48

約数和(自身を含む): 14182560

約数和(自身を除く): 6743414

約数列:

[1, 2, 11, 13, 19, 22, 26, 37, 38, 74, 143, 209, 247, 286, 407, 418, 481, 494, 703, 814, 962, 1369, 1406, 2717, 2738, 5291, 5434, 7733, 9139, 10582, 15059, 15466, 17797, 18278, 26011, 30118, 35594, 52022, 100529, 195767, 201058, 286121, 338143, 391534, 572242, 676286, 3719573, 7439146]

約数ペア:

[(1, 7439146), (2, 3719573), (11, 676286), (13, 572242), (19, 391534), (22, 338143), (26, 286121), (37, 201058), (38, 195767), (74, 100529), (143, 52022), (209, 35594), (247, 30118), (286, 26011), (407, 18278), (418, 17797), (481, 15466), (494, 15059), (703, 10582), (814, 9139), (962, 7733), (1369, 5434), (1406, 5291), (2717, 2738)]