1400991085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{94121}}^1$

素因数の和:94368

約数の個数: 16

約数和(自身を含む): 1818437040

約数和(自身を除く): 417445955

約数列:

[1, 5, 13, 65, 229, 1145, 2977, 14885, 94121, 470605, 1223573, 6117865, 21553709, 107768545, 280198217, 1400991085]

約数ペア:

[(1, 1400991085), (5, 280198217), (13, 107768545), (65, 21553709), (229, 6117865), (1145, 1223573), (2977, 470605), (14885, 94121)]