619745008

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{2633}}^1$

素因数の和:3001

約数の個数: 40

約数和(自身を含む): 1230689088

約数和(自身を除く): 610944080

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 313, 376, 626, 752, 1252, 2504, 2633, 5008, 5266, 10532, 14711, 21064, 29422, 42128, 58844, 117688, 123751, 235376, 247502, 495004, 824129, 990008, 1648258, 1980016, 3296516, 6593032, 13186064, 38734063, 77468126, 154936252, 309872504, 619745008]

約数ペア:

[(1, 619745008), (2, 309872504), (4, 154936252), (8, 77468126), (16, 38734063), (47, 13186064), (94, 6593032), (188, 3296516), (313, 1980016), (376, 1648258), (626, 990008), (752, 824129), (1252, 495004), (2504, 247502), (2633, 235376), (5008, 123751), (5266, 117688), (10532, 58844), (14711, 42128), (21064, 29422)]