13751290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6337}}^1$

素因数の和:6382

約数の個数: 32

約数和(自身を含む): 29205504

約数和(自身を除く): 15454214

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 6337, 12674, 31685, 44359, 63370, 88718, 196447, 221795, 392894, 443590, 982235, 1375129, 1964470, 2750258, 6875645, 13751290]

約数ペア:

[(1, 13751290), (2, 6875645), (5, 2750258), (7, 1964470), (10, 1375129), (14, 982235), (31, 443590), (35, 392894), (62, 221795), (70, 196447), (155, 88718), (217, 63370), (310, 44359), (434, 31685), (1085, 12674), (2170, 6337)]