16984090235

素因数分解:

$5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{349}}^1\times {\mathrm{4007}}^1$

素因数の和:4715

約数の個数: 32

約数和(自身を含む): 23432371200

約数和(自身を除く): 6448280965

約数列:

[1, 5, 7, 35, 347, 349, 1735, 1745, 2429, 2443, 4007, 12145, 12215, 20035, 28049, 121103, 140245, 605515, 847721, 1390429, 1398443, 4238605, 6952145, 6992215, 9733003, 9789101, 48665015, 48945505, 485259721, 2426298605, 3396818047, 16984090235]

約数ペア:

[(1, 16984090235), (5, 3396818047), (7, 2426298605), (35, 485259721), (347, 48945505), (349, 48665015), (1735, 9789101), (1745, 9733003), (2429, 6992215), (2443, 6952145), (4007, 4238605), (12145, 1398443), (12215, 1390429), (20035, 847721), (28049, 605515), (121103, 140245)]