1021592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:96

約数の個数: 64

約数和(自身を含む): 2419200

約数和(自身を除く): 1397608

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 47, 52, 76, 88, 94, 104, 143, 152, 188, 209, 247, 286, 376, 418, 494, 517, 572, 611, 836, 893, 988, 1034, 1144, 1222, 1672, 1786, 1976, 2068, 2444, 2717, 3572, 4136, 4888, 5434, 6721, 7144, 9823, 10868, 11609, 13442, 19646, 21736, 23218, 26884, 39292, 46436, 53768, 78584, 92872, 127699, 255398, 510796, 1021592]

約数ペア:

[(1, 1021592), (2, 510796), (4, 255398), (8, 127699), (11, 92872), (13, 78584), (19, 53768), (22, 46436), (26, 39292), (38, 26884), (44, 23218), (47, 21736), (52, 19646), (76, 13442), (88, 11609), (94, 10868), (104, 9823), (143, 7144), (152, 6721), (188, 5434), (209, 4888), (247, 4136), (286, 3572), (376, 2717), (418, 2444), (494, 2068), (517, 1976), (572, 1786), (611, 1672), (836, 1222), (893, 1144), (988, 1034)]