1311765018

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{11717}}^1$

素因数の和:12166

約数の個数: 32

約数和(自身を含む): 2686328064

約数和(自身を除く): 1374563046

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 397, 794, 1191, 2382, 11717, 18659, 23434, 35151, 37318, 55977, 70302, 111954, 550699, 1101398, 1652097, 3304194, 4651649, 9303298, 13954947, 27909894, 218627503, 437255006, 655882509, 1311765018]

約数ペア:

[(1, 1311765018), (2, 655882509), (3, 437255006), (6, 218627503), (47, 27909894), (94, 13954947), (141, 9303298), (282, 4651649), (397, 3304194), (794, 1652097), (1191, 1101398), (2382, 550699), (11717, 111954), (18659, 70302), (23434, 55977), (35151, 37318)]