1219985935

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{6733}}^1$

素因数の和:6943

約数の個数: 32

約数和(自身を含む): 1737695232

約数和(自身を除く): 517709297

約数列:

[1, 5, 7, 31, 35, 155, 167, 217, 835, 1085, 1169, 5177, 5845, 6733, 25885, 33665, 36239, 47131, 181195, 208723, 235655, 1043615, 1124411, 1461061, 5622055, 7305305, 7870877, 34856741, 39354385, 174283705, 243997187, 1219985935]

約数ペア:

[(1, 1219985935), (5, 243997187), (7, 174283705), (31, 39354385), (35, 34856741), (155, 7870877), (167, 7305305), (217, 5622055), (835, 1461061), (1085, 1124411), (1169, 1043615), (5177, 235655), (5845, 208723), (6733, 181195), (25885, 47131), (33665, 36239)]