13506540124

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{894947}}^1$

素因数の和:894983

約数の個数: 48

約数和(自身を含む): 30070252800

約数和(自身を除く): 16563712676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2156, 3773, 7546, 15092, 894947, 1789894, 3579788, 6264629, 9844417, 12529258, 19688834, 25058516, 39377668, 43852403, 68910919, 87704806, 137821838, 175409612, 275643676, 306966821, 482376433, 613933642, 964752866, 1227867284, 1929505732, 3376635031, 6753270062, 13506540124]

約数ペア:

[(1, 13506540124), (2, 6753270062), (4, 3376635031), (7, 1929505732), (11, 1227867284), (14, 964752866), (22, 613933642), (28, 482376433), (44, 306966821), (49, 275643676), (77, 175409612), (98, 137821838), (154, 87704806), (196, 68910919), (308, 43852403), (343, 39377668), (539, 25058516), (686, 19688834), (1078, 12529258), (1372, 9844417), (2156, 6264629), (3773, 3579788), (7546, 1789894), (15092, 894947)]