1216854562172

素因数分解:

$2^2\times {\mathrm{101}}^2\times {\mathrm{113}}^1\times {\mathrm{263911}}^1$

素因数の和:264230

約数の個数: 36

約数和(自身を含む): 2169830098128

約数和(自身を除く): 952975535956

約数列:

[1, 2, 4, 101, 113, 202, 226, 404, 452, 10201, 11413, 20402, 22826, 40804, 45652, 263911, 527822, 1055644, 1152713, 2305426, 4610852, 26655011, 29821943, 53310022, 59643886, 106620044, 119287772, 2692156111, 3012016243, 5384312222, 6024032486, 10768624444, 12048064972, 304213640543, 608427281086, 1216854562172]

約数ペア:

[(1, 1216854562172), (2, 608427281086), (4, 304213640543), (101, 12048064972), (113, 10768624444), (202, 6024032486), (226, 5384312222), (404, 3012016243), (452, 2692156111), (10201, 119287772), (11413, 106620044), (20402, 59643886), (22826, 53310022), (40804, 29821943), (45652, 26655011), (263911, 4610852), (527822, 2305426), (1055644, 1152713)]