1793949190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{229699}}^1$

素因数の和:229788

約数の個数: 32

約数和(自身を含む): 3572294400

約数和(自身を除く): 1778345210

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 229699, 459398, 1148495, 2296990, 2526689, 5053378, 12633445, 16308629, 25266890, 32617258, 81543145, 163086290, 179394919, 358789838, 896974595, 1793949190]

約数ペア:

[(1, 1793949190), (2, 896974595), (5, 358789838), (10, 179394919), (11, 163086290), (22, 81543145), (55, 32617258), (71, 25266890), (110, 16308629), (142, 12633445), (355, 5053378), (710, 2526689), (781, 2296990), (1562, 1148495), (3905, 459398), (7810, 229699)]