2897355604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{12569}}^1$

素因数の和:12641

約数の個数: 72

約数和(自身を含む): 6183233280

約数和(自身を除く): 3285877676

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 169, 286, 338, 341, 403, 572, 676, 682, 806, 1364, 1612, 1859, 3718, 4433, 5239, 7436, 8866, 10478, 12569, 17732, 20956, 25138, 50276, 57629, 115258, 138259, 163397, 230516, 276518, 326794, 389639, 553036, 653588, 779278, 1558556, 1797367, 2124161, 3594734, 4248322, 4286029, 5065307, 7189468, 8496644, 8572058, 10130614, 17144116, 20261228, 23365771, 46731542, 55718377, 65848991, 93463084, 111436754, 131697982, 222873508, 263395964, 724338901, 1448677802, 2897355604]

約数ペア:

[(1, 2897355604), (2, 1448677802), (4, 724338901), (11, 263395964), (13, 222873508), (22, 131697982), (26, 111436754), (31, 93463084), (44, 65848991), (52, 55718377), (62, 46731542), (124, 23365771), (143, 20261228), (169, 17144116), (286, 10130614), (338, 8572058), (341, 8496644), (403, 7189468), (572, 5065307), (676, 4286029), (682, 4248322), (806, 3594734), (1364, 2124161), (1612, 1797367), (1859, 1558556), (3718, 779278), (4433, 653588), (5239, 553036), (7436, 389639), (8866, 326794), (10478, 276518), (12569, 230516), (17732, 163397), (20956, 138259), (25138, 115258), (50276, 57629)]