173835818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{521}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 289133712

約数和(自身を除く): 115297894

約数列:

[1, 2, 13, 26, 41, 82, 313, 521, 533, 626, 1042, 1066, 4069, 6773, 8138, 12833, 13546, 21361, 25666, 42722, 163073, 166829, 277693, 326146, 333658, 555386, 2119949, 4239898, 6685993, 13371986, 86917909, 173835818]

約数ペア:

[(1, 173835818), (2, 86917909), (13, 13371986), (26, 6685993), (41, 4239898), (82, 2119949), (313, 555386), (521, 333658), (533, 326146), (626, 277693), (1042, 166829), (1066, 163073), (4069, 42722), (6773, 25666), (8138, 21361), (12833, 13546)]