173869486

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{829}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 304058880

約数和(自身を除く): 130189394

約数列:

[1, 2, 7, 14, 71, 142, 211, 422, 497, 829, 994, 1477, 1658, 2954, 5803, 11606, 14981, 29962, 58859, 104867, 117718, 174919, 209734, 349838, 412013, 824026, 1224433, 2448866, 12419249, 24838498, 86934743, 173869486]

約数ペア:

[(1, 173869486), (2, 86934743), (7, 24838498), (14, 12419249), (71, 2448866), (142, 1224433), (211, 824026), (422, 412013), (497, 349838), (829, 209734), (994, 174919), (1477, 117718), (1658, 104867), (2954, 58859), (5803, 29962), (11606, 14981)]