284585018

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 447068160

約数和(自身を除く): 162483142

約数列:

[1, 2, 41, 79, 82, 158, 197, 223, 394, 446, 3239, 6478, 8077, 9143, 15563, 16154, 17617, 18286, 31126, 35234, 43931, 87862, 638083, 722297, 1276166, 1444594, 1801171, 3470549, 3602342, 6941098, 142292509, 284585018]

約数ペア:

[(1, 284585018), (2, 142292509), (41, 6941098), (79, 3602342), (82, 3470549), (158, 1801171), (197, 1444594), (223, 1276166), (394, 722297), (446, 638083), (3239, 87862), (6478, 43931), (8077, 35234), (9143, 31126), (15563, 18286), (16154, 17617)]