239844778

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{4987}}^1$

素因数の和:5301

約数の個数: 16

約数和(自身を含む): 364523040

約数和(自身を除く): 124678262

約数列:

[1, 2, 139, 173, 278, 346, 4987, 9974, 24047, 48094, 693193, 862751, 1386386, 1725502, 119922389, 239844778]

約数ペア:

[(1, 239844778), (2, 119922389), (139, 1725502), (173, 1386386), (278, 862751), (346, 693193), (4987, 48094), (9974, 24047)]