2218212841

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1\times {\mathrm{2447}}^1$

素因数の和:3240

約数の個数: 16

約数和(自身を含む): 2416587264

約数和(自身を除く): 198374423

約数列:

[1, 13, 103, 677, 1339, 2447, 8801, 31811, 69731, 252041, 906503, 1656619, 3276533, 21536047, 170631757, 2218212841]

約数ペア:

[(1, 2218212841), (13, 170631757), (103, 21536047), (677, 3276533), (1339, 1656619), (2447, 906503), (8801, 252041), (31811, 69731)]