129787022

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 209267712

約数和(自身を除く): 79480690

約数列:

[1, 2, 23, 46, 47, 94, 173, 346, 347, 694, 1081, 2162, 3979, 7958, 7981, 8131, 15962, 16262, 16309, 32618, 60031, 120062, 187013, 374026, 375107, 750214, 1380713, 2761426, 2821457, 5642914, 64893511, 129787022]

約数ペア:

[(1, 129787022), (2, 64893511), (23, 5642914), (46, 2821457), (47, 2761426), (94, 1380713), (173, 750214), (346, 375107), (347, 374026), (694, 187013), (1081, 120062), (2162, 60031), (3979, 32618), (7958, 16309), (7981, 16262), (8131, 15962)]