2141010256

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{11069}}^1$

素因数の和:11252

約数の個数: 80

約数和(自身を含む): 5205202560

約数和(自身を除く): 3064192304

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 157, 176, 308, 314, 616, 628, 1099, 1232, 1256, 1727, 2198, 2512, 3454, 4396, 6908, 8792, 11069, 12089, 13816, 17584, 22138, 24178, 27632, 44276, 48356, 77483, 88552, 96712, 121759, 154966, 177104, 193424, 243518, 309932, 487036, 619864, 852313, 974072, 1239728, 1704626, 1737833, 1948144, 3409252, 3475666, 6818504, 6951332, 12164831, 13637008, 13902664, 19116163, 24329662, 27805328, 38232326, 48659324, 76464652, 97318648, 133813141, 152929304, 194637296, 267626282, 305858608, 535252564, 1070505128, 2141010256]

約数ペア:

[(1, 2141010256), (2, 1070505128), (4, 535252564), (7, 305858608), (8, 267626282), (11, 194637296), (14, 152929304), (16, 133813141), (22, 97318648), (28, 76464652), (44, 48659324), (56, 38232326), (77, 27805328), (88, 24329662), (112, 19116163), (154, 13902664), (157, 13637008), (176, 12164831), (308, 6951332), (314, 6818504), (616, 3475666), (628, 3409252), (1099, 1948144), (1232, 1737833), (1256, 1704626), (1727, 1239728), (2198, 974072), (2512, 852313), (3454, 619864), (4396, 487036), (6908, 309932), (8792, 243518), (11069, 193424), (12089, 177104), (13816, 154966), (17584, 121759), (22138, 96712), (24178, 88552), (27632, 77483), (44276, 48356)]