415354394

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{3371}}^1$

素因数の和:4070

約数の個数: 32

約数和(自身を含む): 768168576

約数和(自身を除く): 352814182

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 677, 1354, 3371, 4739, 6742, 8801, 9478, 17602, 23597, 43823, 47194, 61607, 87646, 123214, 306761, 613522, 2282167, 4564334, 15975169, 29668171, 31950338, 59336342, 207677197, 415354394]

約数ペア:

[(1, 415354394), (2, 207677197), (7, 59336342), (13, 31950338), (14, 29668171), (26, 15975169), (91, 4564334), (182, 2282167), (677, 613522), (1354, 306761), (3371, 123214), (4739, 87646), (6742, 61607), (8801, 47194), (9478, 43823), (17602, 23597)]