1285192948

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{937}}^1\times {\mathrm{2029}}^1$

素因数の和:2996

約数の個数: 36

約数和(自身を含む): 2439203340

約数和(自身を除く): 1154010392

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 937, 1874, 2029, 3748, 4058, 8116, 12181, 24362, 26377, 48724, 52754, 105508, 158353, 316706, 342901, 633412, 685802, 1371604, 1901173, 3802346, 7604692, 24715249, 49430498, 98860996, 321298237, 642596474, 1285192948]

約数ペア:

[(1, 1285192948), (2, 642596474), (4, 321298237), (13, 98860996), (26, 49430498), (52, 24715249), (169, 7604692), (338, 3802346), (676, 1901173), (937, 1371604), (1874, 685802), (2029, 633412), (3748, 342901), (4058, 316706), (8116, 158353), (12181, 105508), (24362, 52754), (26377, 48724)]