268439302

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{41983}}^1$

素因数の和:42147

約数の個数: 16

約数和(自身を含む): 423198720

約数和(自身を除く): 154759418

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6394, 41983, 83966, 965609, 1931218, 5835637, 11671274, 134219651, 268439302]

約数ペア:

[(1, 268439302), (2, 134219651), (23, 11671274), (46, 5835637), (139, 1931218), (278, 965609), (3197, 83966), (6394, 41983)]