272298082

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{1597}}^1$

素因数の和:2266

約数の個数: 32

約数和(自身を含む): 492439680

約数和(自身を除く): 220141598

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 641, 1282, 1597, 3194, 4487, 8974, 11179, 12179, 22358, 24358, 30343, 60686, 85253, 170506, 212401, 424802, 1023677, 2047354, 7165739, 14331478, 19449863, 38899726, 136149041, 272298082]

約数ペア:

[(1, 272298082), (2, 136149041), (7, 38899726), (14, 19449863), (19, 14331478), (38, 7165739), (133, 2047354), (266, 1023677), (641, 424802), (1282, 212401), (1597, 170506), (3194, 85253), (4487, 60686), (8974, 30343), (11179, 24358), (12179, 22358)]