65280966

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2843}}^1$

素因数の和:2980

約数の個数: 32

約数和(自身を含む): 135146880

約数和(自身を除く): 69865914

約数列:

[1, 2, 3, 6, 43, 86, 89, 129, 178, 258, 267, 534, 2843, 3827, 5686, 7654, 8529, 11481, 17058, 22962, 122249, 244498, 253027, 366747, 506054, 733494, 759081, 1518162, 10880161, 21760322, 32640483, 65280966]

約数ペア:

[(1, 65280966), (2, 32640483), (3, 21760322), (6, 10880161), (43, 1518162), (86, 759081), (89, 733494), (129, 506054), (178, 366747), (258, 253027), (267, 244498), (534, 122249), (2843, 22962), (3827, 17058), (5686, 11481), (7654, 8529)]