13389362012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1\times {\mathrm{3457}}^1$

素因数の和:4038

約数の個数: 48

約数和(自身を含む): 25432566432

約数和(自身を除く): 12043204420

約数列:

[1, 2, 4, 13, 26, 52, 211, 353, 422, 706, 844, 1412, 2743, 3457, 4589, 5486, 6914, 9178, 10972, 13828, 18356, 44941, 74483, 89882, 148966, 179764, 297932, 729427, 968279, 1220321, 1458854, 1936558, 2440642, 2917708, 3873116, 4881284, 9482551, 15864173, 18965102, 31728346, 37930204, 63456692, 257487731, 514975462, 1029950924, 3347340503, 6694681006, 13389362012]

約数ペア:

[(1, 13389362012), (2, 6694681006), (4, 3347340503), (13, 1029950924), (26, 514975462), (52, 257487731), (211, 63456692), (353, 37930204), (422, 31728346), (706, 18965102), (844, 15864173), (1412, 9482551), (2743, 4881284), (3457, 3873116), (4589, 2917708), (5486, 2440642), (6914, 1936558), (9178, 1458854), (10972, 1220321), (13828, 968279), (18356, 729427), (44941, 297932), (74483, 179764), (89882, 148966)]