1557172052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 3037330296

約数和(自身を除く): 1480158244

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 73, 116, 146, 292, 373, 493, 746, 841, 986, 1241, 1492, 1682, 1972, 2117, 2482, 3364, 4234, 4964, 6341, 8468, 10817, 12682, 14297, 21634, 25364, 27229, 28594, 35989, 43268, 54458, 57188, 61393, 71978, 108916, 122786, 143956, 183889, 245572, 313693, 367778, 462893, 627386, 735556, 789641, 925786, 1043681, 1254772, 1579282, 1851572, 2087362, 3158564, 4174724, 5332781, 10665562, 13423897, 21331124, 22899589, 26847794, 45799178, 53695588, 91598356, 389293013, 778586026, 1557172052]

約数ペア:

[(1, 1557172052), (2, 778586026), (4, 389293013), (17, 91598356), (29, 53695588), (34, 45799178), (58, 26847794), (68, 22899589), (73, 21331124), (116, 13423897), (146, 10665562), (292, 5332781), (373, 4174724), (493, 3158564), (746, 2087362), (841, 1851572), (986, 1579282), (1241, 1254772), (1492, 1043681), (1682, 925786), (1972, 789641), (2117, 735556), (2482, 627386), (3364, 462893), (4234, 367778), (4964, 313693), (6341, 245572), (8468, 183889), (10817, 143956), (12682, 122786), (14297, 108916), (21634, 71978), (25364, 61393), (27229, 57188), (28594, 54458), (35989, 43268)]