4577690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 9265536

約数和(自身を除く): 4687846

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 1531, 2990, 3062, 7655, 15310, 19903, 35213, 39806, 70426, 99515, 176065, 199030, 352130, 457769, 915538, 2288845, 4577690]

約数ペア:

[(1, 4577690), (2, 2288845), (5, 915538), (10, 457769), (13, 352130), (23, 199030), (26, 176065), (46, 99515), (65, 70426), (115, 39806), (130, 35213), (230, 19903), (299, 15310), (598, 7655), (1495, 3062), (1531, 2990)]