1098889130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1\times {\mathrm{5981}}^1$

素因数の和:6974

約数の個数: 32

約数和(自身を含む): 2084607360

約数和(自身を除く): 985718230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 967, 1934, 4835, 5981, 9670, 11962, 18373, 29905, 36746, 59810, 91865, 113639, 183730, 227278, 568195, 1136390, 5783627, 11567254, 28918135, 57836270, 109888913, 219777826, 549444565, 1098889130]

約数ペア:

[(1, 1098889130), (2, 549444565), (5, 219777826), (10, 109888913), (19, 57836270), (38, 28918135), (95, 11567254), (190, 5783627), (967, 1136390), (1934, 568195), (4835, 227278), (5981, 183730), (9670, 113639), (11962, 91865), (18373, 59810), (29905, 36746)]