1313571004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1439}}^1\times {\mathrm{12011}}^1$

素因数の和:13473

約数の個数: 24

約数和(自身を含む): 2421619200

約数和(自身を除く): 1108048196

約数列:

[1, 2, 4, 19, 38, 76, 1439, 2878, 5756, 12011, 24022, 27341, 48044, 54682, 109364, 228209, 456418, 912836, 17283829, 34567658, 69135316, 328392751, 656785502, 1313571004]

約数ペア:

[(1, 1313571004), (2, 656785502), (4, 328392751), (19, 69135316), (38, 34567658), (76, 17283829), (1439, 912836), (2878, 456418), (5756, 228209), (12011, 109364), (24022, 54682), (27341, 48044)]