551429752

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{823}}^1\times {\mathrm{1373}}^1$

素因数の和:2263

約数の個数: 32

約数和(自身を含む): 1052923680

約数和(自身を除く): 501493928

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 823, 1373, 1646, 2746, 3292, 5492, 6584, 10984, 50203, 83753, 100406, 167506, 200812, 335012, 401624, 670024, 1129979, 2259958, 4519916, 9039832, 68928719, 137857438, 275714876, 551429752]

約数ペア:

[(1, 551429752), (2, 275714876), (4, 137857438), (8, 68928719), (61, 9039832), (122, 4519916), (244, 2259958), (488, 1129979), (823, 670024), (1373, 401624), (1646, 335012), (2746, 200812), (3292, 167506), (5492, 100406), (6584, 83753), (10984, 50203)]