539969342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{9343}}^1$

素因数の和:9464

約数の個数: 32

約数和(自身を含む): 920346624

約数和(自身を除く): 380377282

約数列:

[1, 2, 11, 22, 37, 71, 74, 142, 407, 781, 814, 1562, 2627, 5254, 9343, 18686, 28897, 57794, 102773, 205546, 345691, 663353, 691382, 1326706, 3802601, 7296883, 7605202, 14593766, 24544061, 49088122, 269984671, 539969342]

約数ペア:

[(1, 539969342), (2, 269984671), (11, 49088122), (22, 24544061), (37, 14593766), (71, 7605202), (74, 7296883), (142, 3802601), (407, 1326706), (781, 691382), (814, 663353), (1562, 345691), (2627, 205546), (5254, 102773), (9343, 57794), (18686, 28897)]