442321838

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{141679}}^1$

素因数の和:141911

約数の個数: 16

約数和(自身を含む): 761671680

約数和(自身を除く): 319349842

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 141679, 283358, 991753, 1983506, 31594417, 63188834, 221160919, 442321838]

約数ペア:

[(1, 442321838), (2, 221160919), (7, 63188834), (14, 31594417), (223, 1983506), (446, 991753), (1561, 283358), (3122, 141679)]