1841787002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 3243110400

約数和(自身を除く): 1401323398

約数列:

[1, 2, 11, 19, 22, 38, 71, 142, 209, 229, 271, 418, 458, 542, 781, 1349, 1562, 2519, 2698, 2981, 4351, 5038, 5149, 5962, 8702, 10298, 14839, 16259, 19241, 29678, 32518, 38482, 47861, 56639, 62059, 95722, 113278, 124118, 178849, 211651, 308921, 357698, 365579, 423302, 617842, 682649, 731158, 1179121, 1365298, 2358242, 3398131, 4021369, 4406189, 6796262, 8042738, 8812378, 12970331, 25940662, 48468079, 83717591, 96936158, 167435182, 920893501, 1841787002]

約数ペア:

[(1, 1841787002), (2, 920893501), (11, 167435182), (19, 96936158), (22, 83717591), (38, 48468079), (71, 25940662), (142, 12970331), (209, 8812378), (229, 8042738), (271, 6796262), (418, 4406189), (458, 4021369), (542, 3398131), (781, 2358242), (1349, 1365298), (1562, 1179121), (2519, 731158), (2698, 682649), (2981, 617842), (4351, 423302), (5038, 365579), (5149, 357698), (5962, 308921), (8702, 211651), (10298, 178849), (14839, 124118), (16259, 113278), (19241, 95722), (29678, 62059), (32518, 56639), (38482, 47861)]