2029451294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{2887}}^1$

素因数の和:4344

約数の個数: 32

約数和(自身を含む): 3454510080

約数和(自身を除く): 1425058786

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1423, 2846, 2887, 5774, 18499, 27037, 36998, 37531, 54074, 54853, 75062, 109706, 351481, 702962, 713089, 1426178, 4108201, 8216402, 53406613, 78055819, 106813226, 156111638, 1014725647, 2029451294]

約数ペア:

[(1, 2029451294), (2, 1014725647), (13, 156111638), (19, 106813226), (26, 78055819), (38, 53406613), (247, 8216402), (494, 4108201), (1423, 1426178), (2846, 713089), (2887, 702962), (5774, 351481), (18499, 109706), (27037, 75062), (36998, 54853), (37531, 54074)]