8163076324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{155891}}^1$

素因数の和:155980

約数の個数: 48

約数和(自身を含む): 16499609280

約数和(自身を除く): 8336532956

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 53, 76, 106, 212, 247, 494, 689, 988, 1007, 1378, 2014, 2756, 4028, 13091, 26182, 52364, 155891, 311782, 623564, 2026583, 2961929, 4053166, 5923858, 8106332, 8262223, 11847716, 16524446, 33048892, 38505077, 77010154, 107408899, 154020308, 156982237, 214817798, 313964474, 429635596, 627928948, 2040769081, 4081538162, 8163076324]

約数ペア:

[(1, 8163076324), (2, 4081538162), (4, 2040769081), (13, 627928948), (19, 429635596), (26, 313964474), (38, 214817798), (52, 156982237), (53, 154020308), (76, 107408899), (106, 77010154), (212, 38505077), (247, 33048892), (494, 16524446), (689, 11847716), (988, 8262223), (1007, 8106332), (1378, 5923858), (2014, 4053166), (2756, 2961929), (4028, 2026583), (13091, 623564), (26182, 311782), (52364, 155891)]