4329430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 8994816

約数和(自身を除く): 4665386

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 487, 635, 889, 974, 1270, 1778, 2435, 3409, 4445, 4870, 6818, 8890, 17045, 34090, 61849, 123698, 309245, 432943, 618490, 865886, 2164715, 4329430]

約数ペア:

[(1, 4329430), (2, 2164715), (5, 865886), (7, 618490), (10, 432943), (14, 309245), (35, 123698), (70, 61849), (127, 34090), (254, 17045), (487, 8890), (635, 6818), (889, 4870), (974, 4445), (1270, 3409), (1778, 2435)]