1188319805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{2069}}^1$

素因数の和:2353

約数の個数: 32

約数和(自身を含む): 1569391200

約数和(自身を除く): 381071395

約数列:

[1, 5, 17, 29, 85, 145, 233, 493, 1165, 2069, 2465, 3961, 6757, 10345, 19805, 33785, 35173, 60001, 114869, 175865, 300005, 482077, 574345, 1020017, 2410385, 5100085, 8195309, 13980233, 40976545, 69901165, 237663961, 1188319805]

約数ペア:

[(1, 1188319805), (5, 237663961), (17, 69901165), (29, 40976545), (85, 13980233), (145, 8195309), (233, 5100085), (493, 2410385), (1165, 1020017), (2069, 574345), (2465, 482077), (3961, 300005), (6757, 175865), (10345, 114869), (19805, 60001), (33785, 35173)]