245770666

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{929}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 404974080

約数和(自身を除く): 159203414

約数列:

[1, 2, 17, 31, 34, 62, 251, 502, 527, 929, 1054, 1858, 4267, 7781, 8534, 15562, 15793, 28799, 31586, 57598, 132277, 233179, 264554, 466358, 489583, 979166, 3964043, 7228549, 7928086, 14457098, 122885333, 245770666]

約数ペア:

[(1, 245770666), (2, 122885333), (17, 14457098), (31, 7928086), (34, 7228549), (62, 3964043), (251, 979166), (502, 489583), (527, 466358), (929, 264554), (1054, 233179), (1858, 132277), (4267, 57598), (7781, 31586), (8534, 28799), (15562, 15793)]