2178822

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 4735584

約数和(自身を除く): 2556762

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 521, 697, 1042, 1394, 1563, 2091, 3126, 4182, 8857, 17714, 21361, 26571, 42722, 53142, 64083, 128166, 363137, 726274, 1089411, 2178822]

約数ペア:

[(1, 2178822), (2, 1089411), (3, 726274), (6, 363137), (17, 128166), (34, 64083), (41, 53142), (51, 42722), (82, 26571), (102, 21361), (123, 17714), (246, 8857), (521, 4182), (697, 3126), (1042, 2091), (1394, 1563)]