749259148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{19069}}^1$

素因数の和:19150

約数の個数: 48

約数和(自身を含む): 1537804800

約数和(自身を除く): 788545652

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 76, 94, 188, 209, 418, 517, 836, 893, 1034, 1786, 2068, 3572, 9823, 19069, 19646, 38138, 39292, 76276, 209759, 362311, 419518, 724622, 839036, 896243, 1449244, 1792486, 3584972, 3985421, 7970842, 9858673, 15941684, 17028617, 19717346, 34057234, 39434692, 68114468, 187314787, 374629574, 749259148]

約数ペア:

[(1, 749259148), (2, 374629574), (4, 187314787), (11, 68114468), (19, 39434692), (22, 34057234), (38, 19717346), (44, 17028617), (47, 15941684), (76, 9858673), (94, 7970842), (188, 3985421), (209, 3584972), (418, 1792486), (517, 1449244), (836, 896243), (893, 839036), (1034, 724622), (1786, 419518), (2068, 362311), (3572, 209759), (9823, 76276), (19069, 39292), (19646, 38138)]