1394011228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1\times {\mathrm{577}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 2610155520

約数和(自身を除く): 1216144292

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 383, 577, 766, 1154, 1532, 1577, 2308, 3154, 6308, 7277, 10963, 14554, 21926, 29108, 31789, 43852, 47891, 63578, 95782, 127156, 191564, 220991, 441982, 603991, 883964, 909929, 1207982, 1819858, 2415964, 3639716, 4198829, 8397658, 16795316, 18342253, 36684506, 73369012, 348502807, 697005614, 1394011228]

約数ペア:

[(1, 1394011228), (2, 697005614), (4, 348502807), (19, 73369012), (38, 36684506), (76, 18342253), (83, 16795316), (166, 8397658), (332, 4198829), (383, 3639716), (577, 2415964), (766, 1819858), (1154, 1207982), (1532, 909929), (1577, 883964), (2308, 603991), (3154, 441982), (6308, 220991), (7277, 191564), (10963, 127156), (14554, 95782), (21926, 63578), (29108, 47891), (31789, 43852)]