2001078903902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1452161759}}^1$

素因数の和:1452161827

約数の個数: 16

約数和(自身を含む): 3293502871680

約数和(自身を除く): 1292423967778

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 1452161759, 2904323518, 18878102867, 37756205734, 76964573227, 153929146454, 1000539451951, 2001078903902]

約数ペア:

[(1, 2001078903902), (2, 1000539451951), (13, 153929146454), (26, 76964573227), (53, 37756205734), (106, 18878102867), (689, 2904323518), (1378, 1452161759)]