1796990069

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{1069}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 2196564480

約数和(自身を除く): 399574411

約数列:

[1, 7, 23, 53, 161, 197, 371, 1069, 1219, 1379, 4531, 7483, 8533, 10441, 24587, 31717, 56657, 73087, 172109, 210593, 240143, 396599, 1303111, 1474151, 1681001, 4843639, 9121777, 11161429, 33905473, 78130003, 256712867, 1796990069]

約数ペア:

[(1, 1796990069), (7, 256712867), (23, 78130003), (53, 33905473), (161, 11161429), (197, 9121777), (371, 4843639), (1069, 1681001), (1219, 1474151), (1379, 1303111), (4531, 396599), (7483, 240143), (8533, 210593), (10441, 172109), (24587, 73087), (31717, 56657)]