2103444761

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 2529213120

約数和(自身を除く): 425768359

約数列:

[1, 11, 19, 53, 61, 121, 209, 283, 583, 671, 1007, 1159, 2299, 3113, 3233, 5377, 6413, 7381, 11077, 12749, 14999, 17263, 34243, 35563, 59147, 61427, 121847, 140239, 164989, 189893, 284981, 327997, 391193, 650617, 675697, 914939, 1814879, 2088823, 3134791, 3607967, 7432667, 10064329, 17383841, 34482701, 39687637, 110707619, 191222251, 2103444761]

約数ペア:

[(1, 2103444761), (11, 191222251), (19, 110707619), (53, 39687637), (61, 34482701), (121, 17383841), (209, 10064329), (283, 7432667), (583, 3607967), (671, 3134791), (1007, 2088823), (1159, 1814879), (2299, 914939), (3113, 675697), (3233, 650617), (5377, 391193), (6413, 327997), (7381, 284981), (11077, 189893), (12749, 164989), (14999, 140239), (17263, 121847), (34243, 61427), (35563, 59147)]