13473772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 26812800

約数和(自身を除く): 13339028

約数列:

[1, 2, 4, 13, 26, 37, 47, 52, 74, 94, 148, 149, 188, 298, 481, 596, 611, 962, 1222, 1739, 1924, 1937, 2444, 3478, 3874, 5513, 6956, 7003, 7748, 11026, 14006, 22052, 22607, 28012, 45214, 71669, 90428, 91039, 143338, 182078, 259111, 286676, 364156, 518222, 1036444, 3368443, 6736886, 13473772]

約数ペア:

[(1, 13473772), (2, 6736886), (4, 3368443), (13, 1036444), (26, 518222), (37, 364156), (47, 286676), (52, 259111), (74, 182078), (94, 143338), (148, 91039), (149, 90428), (188, 71669), (298, 45214), (481, 28012), (596, 22607), (611, 22052), (962, 14006), (1222, 11026), (1739, 7748), (1924, 7003), (1937, 6956), (2444, 5513), (3478, 3874)]