3891130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 7589376

約数和(自身を除く): 3698246

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 487, 799, 974, 1598, 2435, 3995, 4870, 7990, 8279, 16558, 22889, 41395, 45778, 82790, 114445, 228890, 389113, 778226, 1945565, 3891130]

約数ペア:

[(1, 3891130), (2, 1945565), (5, 778226), (10, 389113), (17, 228890), (34, 114445), (47, 82790), (85, 45778), (94, 41395), (170, 22889), (235, 16558), (470, 8279), (487, 7990), (799, 4870), (974, 3995), (1598, 2435)]