1900600552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{1091}}^1$

素因数の和:1346

約数の個数: 64

約数和(自身を含む): 3830299200

約数和(自身を除く): 1929698648

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 157, 292, 314, 584, 628, 1091, 1256, 1387, 2182, 2774, 2983, 4364, 5548, 5966, 8728, 11096, 11461, 11932, 20729, 22922, 23864, 41458, 45844, 79643, 82916, 91688, 159286, 165832, 171287, 217759, 318572, 342574, 435518, 637144, 685148, 871036, 1370296, 1513217, 1742072, 3026434, 3254453, 6052868, 6508906, 12105736, 12503951, 13017812, 25007902, 26035624, 50015804, 100031608, 237575069, 475150138, 950300276, 1900600552]

約数ペア:

[(1, 1900600552), (2, 950300276), (4, 475150138), (8, 237575069), (19, 100031608), (38, 50015804), (73, 26035624), (76, 25007902), (146, 13017812), (152, 12503951), (157, 12105736), (292, 6508906), (314, 6052868), (584, 3254453), (628, 3026434), (1091, 1742072), (1256, 1513217), (1387, 1370296), (2182, 871036), (2774, 685148), (2983, 637144), (4364, 435518), (5548, 342574), (5966, 318572), (8728, 217759), (11096, 171287), (11461, 165832), (11932, 159286), (20729, 91688), (22922, 82916), (23864, 79643), (41458, 45844)]