303933994

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6761}}^1$

素因数の和:6815

約数の個数: 48

約数和(自身を含む): 593974080

約数和(自身を除く): 290040086

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 169, 182, 247, 266, 338, 494, 1183, 1729, 2366, 3211, 3458, 6422, 6761, 13522, 22477, 44954, 47327, 87893, 94654, 128459, 175786, 256918, 615251, 899213, 1142609, 1230502, 1669967, 1798426, 2285218, 3339934, 7998263, 11689769, 15996526, 21709571, 23379538, 43419142, 151966997, 303933994]

約数ペア:

[(1, 303933994), (2, 151966997), (7, 43419142), (13, 23379538), (14, 21709571), (19, 15996526), (26, 11689769), (38, 7998263), (91, 3339934), (133, 2285218), (169, 1798426), (182, 1669967), (247, 1230502), (266, 1142609), (338, 899213), (494, 615251), (1183, 256918), (1729, 175786), (2366, 128459), (3211, 94654), (3458, 87893), (6422, 47327), (6761, 44954), (13522, 22477)]