4581052

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 9856000

約数和(自身を除く): 5274948

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 79, 109, 133, 158, 218, 266, 316, 436, 532, 553, 763, 1106, 1501, 1526, 2071, 2212, 3002, 3052, 4142, 6004, 8284, 8611, 10507, 14497, 17222, 21014, 28994, 34444, 42028, 57988, 60277, 120554, 163609, 241108, 327218, 654436, 1145263, 2290526, 4581052]

約数ペア:

[(1, 4581052), (2, 2290526), (4, 1145263), (7, 654436), (14, 327218), (19, 241108), (28, 163609), (38, 120554), (76, 60277), (79, 57988), (109, 42028), (133, 34444), (158, 28994), (218, 21014), (266, 17222), (316, 14497), (436, 10507), (532, 8611), (553, 8284), (763, 6004), (1106, 4142), (1501, 3052), (1526, 3002), (2071, 2212)]