287742002

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 457470720

約数和(自身を除く): 169728718

約数列:

[1, 2, 29, 58, 61, 122, 167, 334, 487, 974, 1769, 3538, 4843, 9686, 10187, 14123, 20374, 28246, 29707, 59414, 81329, 162658, 295423, 590846, 861503, 1723006, 2358541, 4717082, 4961069, 9922138, 143871001, 287742002]

約数ペア:

[(1, 287742002), (2, 143871001), (29, 9922138), (58, 4961069), (61, 4717082), (122, 2358541), (167, 1723006), (334, 861503), (487, 590846), (974, 295423), (1769, 162658), (3538, 81329), (4843, 59414), (9686, 29707), (10187, 28246), (14123, 20374)]