997460574

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{38851}}^1$

素因数の和:39256

約数の個数: 32

約数和(自身を含む): 2181928320

約数和(自身を除く): 1184467746

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 389, 778, 1167, 2334, 4279, 8558, 12837, 25674, 38851, 77702, 116553, 233106, 427361, 854722, 1282083, 2564166, 15113039, 30226078, 45339117, 90678234, 166243429, 332486858, 498730287, 997460574]

約数ペア:

[(1, 997460574), (2, 498730287), (3, 332486858), (6, 166243429), (11, 90678234), (22, 45339117), (33, 30226078), (66, 15113039), (389, 2564166), (778, 1282083), (1167, 854722), (2334, 427361), (4279, 233106), (8558, 116553), (12837, 77702), (25674, 38851)]