1606878868

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{3697}}^1$

素因数の和:3789

約数の個数: 72

約数和(自身を含む): 3471623232

約数和(自身を除く): 1864744364

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 361, 532, 602, 722, 817, 1204, 1444, 1634, 2527, 3268, 3697, 5054, 5719, 7394, 10108, 11438, 14788, 15523, 22876, 25879, 31046, 51758, 62092, 70243, 103516, 108661, 140486, 158971, 217322, 280972, 317942, 434644, 491701, 635884, 983402, 1112797, 1334617, 1966804, 2225594, 2669234, 3020449, 4451188, 5338468, 6040898, 9342319, 12081796, 18684638, 21143143, 37369276, 42286286, 57388531, 84572572, 114777062, 229554124, 401719717, 803439434, 1606878868]

約数ペア:

[(1, 1606878868), (2, 803439434), (4, 401719717), (7, 229554124), (14, 114777062), (19, 84572572), (28, 57388531), (38, 42286286), (43, 37369276), (76, 21143143), (86, 18684638), (133, 12081796), (172, 9342319), (266, 6040898), (301, 5338468), (361, 4451188), (532, 3020449), (602, 2669234), (722, 2225594), (817, 1966804), (1204, 1334617), (1444, 1112797), (1634, 983402), (2527, 635884), (3268, 491701), (3697, 434644), (5054, 317942), (5719, 280972), (7394, 217322), (10108, 158971), (11438, 140486), (14788, 108661), (15523, 103516), (22876, 70243), (25879, 62092), (31046, 51758)]