831567874412

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{109}}^1\times {\mathrm{1432957}}^1$

素因数の和:1433103

約数の個数: 48

約数和(自身を含む): 1615344894240

約数和(自身を除く): 783777019828

約数列:

[1, 2, 4, 11, 22, 44, 109, 121, 218, 242, 436, 484, 1199, 1331, 2398, 2662, 4796, 5324, 13189, 26378, 52756, 145079, 290158, 580316, 1432957, 2865914, 5731828, 15762527, 31525054, 63050108, 156192313, 173387797, 312384626, 346775594, 624769252, 693551188, 1718115443, 1907265767, 3436230886, 3814531534, 6872461772, 7629063068, 18899269873, 37798539746, 75597079492, 207891968603, 415783937206, 831567874412]

約数ペア:

[(1, 831567874412), (2, 415783937206), (4, 207891968603), (11, 75597079492), (22, 37798539746), (44, 18899269873), (109, 7629063068), (121, 6872461772), (218, 3814531534), (242, 3436230886), (436, 1907265767), (484, 1718115443), (1199, 693551188), (1331, 624769252), (2398, 346775594), (2662, 312384626), (4796, 173387797), (5324, 156192313), (13189, 63050108), (26378, 31525054), (52756, 15762527), (145079, 5731828), (290158, 2865914), (580316, 1432957)]