4020305772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{784603}}^1$

素因数の和:784678

約数の個数: 48

約数和(自身を含む): 10896580352

約数和(自身を除く): 6876274580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 784603, 1569206, 2353809, 3138412, 4707618, 5492221, 9415236, 10984442, 16476663, 21968884, 32953326, 47860783, 65906652, 95721566, 143582349, 191443132, 287164698, 335025481, 574329396, 670050962, 1005076443, 1340101924, 2010152886, 4020305772]

約数ペア:

[(1, 4020305772), (2, 2010152886), (3, 1340101924), (4, 1005076443), (6, 670050962), (7, 574329396), (12, 335025481), (14, 287164698), (21, 191443132), (28, 143582349), (42, 95721566), (61, 65906652), (84, 47860783), (122, 32953326), (183, 21968884), (244, 16476663), (366, 10984442), (427, 9415236), (732, 5492221), (854, 4707618), (1281, 3138412), (1708, 2353809), (2562, 1569206), (5124, 784603)]