31299004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 65116800

約数和(自身を除く): 33817796

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 76, 116, 209, 319, 418, 551, 638, 836, 1102, 1276, 1291, 2204, 2582, 5164, 6061, 12122, 14201, 24244, 24529, 28402, 37439, 49058, 56804, 74878, 98116, 149756, 269819, 411829, 539638, 711341, 823658, 1079276, 1422682, 1647316, 2845364, 7824751, 15649502, 31299004]

約数ペア:

[(1, 31299004), (2, 15649502), (4, 7824751), (11, 2845364), (19, 1647316), (22, 1422682), (29, 1079276), (38, 823658), (44, 711341), (58, 539638), (76, 411829), (116, 269819), (209, 149756), (319, 98116), (418, 74878), (551, 56804), (638, 49058), (836, 37439), (1102, 28402), (1276, 24529), (1291, 24244), (2204, 14201), (2582, 12122), (5164, 6061)]