1777953452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 3680861184

約数和(自身を除く): 1902907732

約数列:

[1, 2, 4, 11, 22, 23, 37, 44, 46, 74, 92, 103, 148, 206, 253, 407, 412, 461, 506, 814, 851, 922, 1012, 1133, 1628, 1702, 1844, 2266, 2369, 3404, 3811, 4532, 4738, 5071, 7622, 9361, 9476, 10142, 10603, 15244, 17057, 18722, 20284, 21206, 26059, 34114, 37444, 41921, 42412, 47483, 52118, 68228, 83842, 87653, 94966, 104236, 116633, 167684, 175306, 187627, 189932, 233266, 350612, 375254, 392311, 466532, 522313, 750508, 784622, 964183, 1044626, 1092109, 1569244, 1756871, 1928366, 2089252, 2184218, 3513742, 3856732, 4315421, 4368436, 7027484, 8630842, 12013199, 17261684, 19325581, 24026398, 38651162, 40408033, 48052796, 77302324, 80816066, 161632132, 444488363, 888976726, 1777953452]

約数ペア:

[(1, 1777953452), (2, 888976726), (4, 444488363), (11, 161632132), (22, 80816066), (23, 77302324), (37, 48052796), (44, 40408033), (46, 38651162), (74, 24026398), (92, 19325581), (103, 17261684), (148, 12013199), (206, 8630842), (253, 7027484), (407, 4368436), (412, 4315421), (461, 3856732), (506, 3513742), (814, 2184218), (851, 2089252), (922, 1928366), (1012, 1756871), (1133, 1569244), (1628, 1092109), (1702, 1044626), (1844, 964183), (2266, 784622), (2369, 750508), (3404, 522313), (3811, 466532), (4532, 392311), (4738, 375254), (5071, 350612), (7622, 233266), (9361, 189932), (9476, 187627), (10142, 175306), (10603, 167684), (15244, 116633), (17057, 104236), (18722, 94966), (20284, 87653), (21206, 83842), (26059, 68228), (34114, 52118), (37444, 47483), (41921, 42412)]