289098166

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{3463}}^1$

素因数の和:3628

約数の個数: 32

約数和(自身を含む): 508792320

約数和(自身を除く): 219694154

約数列:

[1, 2, 7, 14, 67, 89, 134, 178, 469, 623, 938, 1246, 3463, 5963, 6926, 11926, 24241, 41741, 48482, 83482, 232021, 308207, 464042, 616414, 1624147, 2157449, 3248294, 4314898, 20649869, 41299738, 144549083, 289098166]

約数ペア:

[(1, 289098166), (2, 144549083), (7, 41299738), (14, 20649869), (67, 4314898), (89, 3248294), (134, 2157449), (178, 1624147), (469, 616414), (623, 464042), (938, 308207), (1246, 232021), (3463, 83482), (5963, 48482), (6926, 41741), (11926, 24241)]