1903833256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 4073842080

約数和(自身を除く): 2170008824

約数列:

[1, 2, 4, 8, 13, 26, 31, 43, 52, 62, 86, 104, 124, 172, 248, 344, 403, 443, 559, 806, 886, 961, 1118, 1333, 1612, 1772, 1922, 2236, 2666, 3224, 3544, 3844, 4472, 5332, 5759, 7688, 10664, 11518, 12493, 13733, 17329, 19049, 23036, 24986, 27466, 34658, 38098, 41323, 46072, 49972, 54932, 69316, 76196, 82646, 99944, 109864, 138632, 152392, 165292, 178529, 247637, 330584, 357058, 425723, 495274, 537199, 590519, 714116, 851446, 990548, 1074398, 1181038, 1428232, 1702892, 1981096, 2148796, 2362076, 3405784, 4297592, 4724152, 5534399, 7676747, 11068798, 15353494, 18306089, 22137596, 30706988, 36612178, 44275192, 61413976, 73224356, 146448712, 237979157, 475958314, 951916628, 1903833256]

約数ペア:

[(1, 1903833256), (2, 951916628), (4, 475958314), (8, 237979157), (13, 146448712), (26, 73224356), (31, 61413976), (43, 44275192), (52, 36612178), (62, 30706988), (86, 22137596), (104, 18306089), (124, 15353494), (172, 11068798), (248, 7676747), (344, 5534399), (403, 4724152), (443, 4297592), (559, 3405784), (806, 2362076), (886, 2148796), (961, 1981096), (1118, 1702892), (1333, 1428232), (1612, 1181038), (1772, 1074398), (1922, 990548), (2236, 851446), (2666, 714116), (3224, 590519), (3544, 537199), (3844, 495274), (4472, 425723), (5332, 357058), (5759, 330584), (7688, 247637), (10664, 178529), (11518, 165292), (12493, 152392), (13733, 138632), (17329, 109864), (19049, 99944), (23036, 82646), (24986, 76196), (27466, 69316), (34658, 54932), (38098, 49972), (41323, 46072)]