228291310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{17387}}^1$

素因数の和:17508

約数の個数: 32

約数和(自身を含む): 446941152

約数和(自身を除く): 218649842

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 6565, 13130, 17387, 34774, 86935, 173870, 226031, 452062, 1130155, 1756087, 2260310, 3512174, 8780435, 17560870, 22829131, 45658262, 114145655, 228291310]

約数ペア:

[(1, 228291310), (2, 114145655), (5, 45658262), (10, 22829131), (13, 17560870), (26, 8780435), (65, 3512174), (101, 2260310), (130, 1756087), (202, 1130155), (505, 452062), (1010, 226031), (1313, 173870), (2626, 86935), (6565, 34774), (13130, 17387)]