520048671172

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{122611}}^1\times {\mathrm{17383}}^1$

素因数の和:140059

約数の個数: 24

約数和(自身を含む): 925065361472

約数和(自身を除く): 405016690300

約数列:

[1, 2, 4, 61, 122, 244, 17383, 34766, 69532, 122611, 245222, 490444, 1060363, 2120726, 4241452, 7479271, 14958542, 29917084, 2131347013, 4262694026, 8525388052, 130012167793, 260024335586, 520048671172]

約数ペア:

[(1, 520048671172), (2, 260024335586), (4, 130012167793), (61, 8525388052), (122, 4262694026), (244, 2131347013), (17383, 29917084), (34766, 14958542), (69532, 7479271), (122611, 4241452), (245222, 2120726), (490444, 1060363)]