1171198

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 48

約数和(自身を含む): 2339280

約数和(自身を除く): 1168082

約数列:

[1, 2, 7, 14, 17, 19, 34, 37, 38, 49, 74, 98, 119, 133, 238, 259, 266, 323, 518, 629, 646, 703, 833, 931, 1258, 1406, 1666, 1813, 1862, 2261, 3626, 4403, 4522, 4921, 8806, 9842, 11951, 15827, 23902, 30821, 31654, 34447, 61642, 68894, 83657, 167314, 585599, 1171198]

約数ペア:

[(1, 1171198), (2, 585599), (7, 167314), (14, 83657), (17, 68894), (19, 61642), (34, 34447), (37, 31654), (38, 30821), (49, 23902), (74, 15827), (98, 11951), (119, 9842), (133, 8806), (238, 4921), (259, 4522), (266, 4403), (323, 3626), (518, 2261), (629, 1862), (646, 1813), (703, 1666), (833, 1406), (931, 1258)]