2019790764

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{919759}}^1$

素因数の和:919830

約数の個数: 36

約数和(自身を含む): 5189285920

約数和(自身を除く): 3169495156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 919759, 1839518, 2759277, 3679036, 5518554, 8277831, 11037108, 16555662, 33111324, 56105299, 112210598, 168315897, 224421196, 336631794, 504947691, 673263588, 1009895382, 2019790764]

約数ペア:

[(1, 2019790764), (2, 1009895382), (3, 673263588), (4, 504947691), (6, 336631794), (9, 224421196), (12, 168315897), (18, 112210598), (36, 56105299), (61, 33111324), (122, 16555662), (183, 11037108), (244, 8277831), (366, 5518554), (549, 3679036), (732, 2759277), (1098, 1839518), (2196, 919759)]