2784213181438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1\times {\mathrm{1042607}}^1$

素因数の和:1043272

約数の個数: 32

約数和(自身を含む): 4526086440960

約数和(自身を除く): 1741873259522

約数列:

[1, 2, 13, 26, 271, 379, 542, 758, 3523, 4927, 7046, 9854, 102709, 205418, 1042607, 1335217, 2085214, 2670434, 13553891, 27107782, 282546497, 395148053, 565092994, 790296106, 3673104461, 5136924689, 7346208922, 10273849378, 107085122363, 214170244726, 1392106590719, 2784213181438]

約数ペア:

[(1, 2784213181438), (2, 1392106590719), (13, 214170244726), (26, 107085122363), (271, 10273849378), (379, 7346208922), (542, 5136924689), (758, 3673104461), (3523, 790296106), (4927, 565092994), (7046, 395148053), (9854, 282546497), (102709, 27107782), (205418, 13553891), (1042607, 2670434), (1335217, 2085214)]