27478858

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:714

約数の個数: 24

約数和(自身を含む): 45581760

約数和(自身を除く): 18102902

約数列:

[1, 2, 11, 22, 121, 242, 271, 419, 542, 838, 2981, 4609, 5962, 9218, 32791, 50699, 65582, 101398, 113549, 227098, 1249039, 2498078, 13739429, 27478858]

約数ペア:

[(1, 27478858), (2, 13739429), (11, 2498078), (22, 1249039), (121, 227098), (242, 113549), (271, 101398), (419, 65582), (542, 50699), (838, 32791), (2981, 9218), (4609, 5962)]