2176011778

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{500693}}^1$

素因数の和:500789

約数の個数: 16

約数和(自身を含む): 3406721976

約数和(自身を除く): 1230710198

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 500693, 1001386, 20528413, 26536729, 41056826, 53073458, 1088005889, 2176011778]

約数ペア:

[(1, 2176011778), (2, 1088005889), (41, 53073458), (53, 41056826), (82, 26536729), (106, 20528413), (2173, 1001386), (4346, 500693)]