1220334

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 2626560

約数和(自身を除く): 1406226

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 239, 478, 717, 851, 1434, 1702, 2553, 5106, 5497, 8843, 10994, 16491, 17686, 26529, 32982, 53058, 203389, 406778, 610167, 1220334]

約数ペア:

[(1, 1220334), (2, 610167), (3, 406778), (6, 203389), (23, 53058), (37, 32982), (46, 26529), (69, 17686), (74, 16491), (111, 10994), (138, 8843), (222, 5497), (239, 5106), (478, 2553), (717, 1702), (851, 1434)]