2099604445

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{983}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 2635545600

約数和(自身を除く): 535941155

約数列:

[1, 5, 47, 61, 149, 235, 305, 745, 983, 2867, 4915, 7003, 9089, 14335, 35015, 45445, 46201, 59963, 146467, 231005, 299815, 427183, 732335, 2135915, 2818261, 6883949, 8934487, 14091305, 34419745, 44672435, 419920889, 2099604445]

約数ペア:

[(1, 2099604445), (5, 419920889), (47, 44672435), (61, 34419745), (149, 14091305), (235, 8934487), (305, 6883949), (745, 2818261), (983, 2135915), (2867, 732335), (4915, 427183), (7003, 299815), (9089, 231005), (14335, 146467), (35015, 59963), (45445, 46201)]