880471018

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{8807}}^1$

素因数の和:9046

約数の個数: 32

約数和(自身を含む): 1558381824

約数和(自身を除く): 677910806

約数列:

[1, 2, 7, 14, 37, 74, 193, 259, 386, 518, 1351, 2702, 7141, 8807, 14282, 17614, 49987, 61649, 99974, 123298, 325859, 651718, 1699751, 2281013, 3399502, 4562026, 11898257, 23796514, 62890787, 125781574, 440235509, 880471018]

約数ペア:

[(1, 880471018), (2, 440235509), (7, 125781574), (14, 62890787), (37, 23796514), (74, 11898257), (193, 4562026), (259, 3399502), (386, 2281013), (518, 1699751), (1351, 651718), (2702, 325859), (7141, 123298), (8807, 99974), (14282, 61649), (17614, 49987)]