915095841788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{189539321}}^1$

素因数の和:189539413

約数の個数: 24

約数和(自身を含む): 1719500729184

約数和(自身を除く): 804404887396

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 189539321, 379078642, 758157284, 3222168457, 6444336914, 12888673828, 13457291791, 26914583582, 53829167164, 228773960447, 457547920894, 915095841788]

約数ペア:

[(1, 915095841788), (2, 457547920894), (4, 228773960447), (17, 53829167164), (34, 26914583582), (68, 13457291791), (71, 12888673828), (142, 6444336914), (284, 3222168457), (1207, 758157284), (2414, 379078642), (4828, 189539321)]