42998012

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{1097}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 77474880

約数和(自身を除く): 34476868

約数列:

[1, 2, 4, 41, 82, 164, 239, 478, 956, 1097, 2194, 4388, 9799, 19598, 39196, 44977, 89954, 179908, 262183, 524366, 1048732, 10749503, 21499006, 42998012]

約数ペア:

[(1, 42998012), (2, 21499006), (4, 10749503), (41, 1048732), (82, 524366), (164, 262183), (239, 179908), (478, 89954), (956, 44977), (1097, 39196), (2194, 19598), (4388, 9799)]