347468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 680400

約数和(自身を除く): 332932

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 149, 212, 298, 583, 596, 1166, 1639, 2332, 3278, 6556, 7897, 15794, 31588, 86867, 173734, 347468]

約数ペア:

[(1, 347468), (2, 173734), (4, 86867), (11, 31588), (22, 15794), (44, 7897), (53, 6556), (106, 3278), (149, 2332), (212, 1639), (298, 1166), (583, 596)]