8909900428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{66853}}^1$

素因数の和:67114

約数の個数: 48

約数和(自身を含む): 18397151136

約数和(自身を除く): 9487250708

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 233, 286, 466, 572, 932, 2563, 3029, 5126, 6058, 10252, 12116, 33319, 66638, 66853, 133276, 133706, 267412, 735383, 869089, 1470766, 1738178, 2941532, 3476356, 9559979, 15576749, 19119958, 31153498, 38239916, 62306996, 171344239, 202497737, 342688478, 404995474, 685376956, 809990948, 2227475107, 4454950214, 8909900428]

約数ペア:

[(1, 8909900428), (2, 4454950214), (4, 2227475107), (11, 809990948), (13, 685376956), (22, 404995474), (26, 342688478), (44, 202497737), (52, 171344239), (143, 62306996), (233, 38239916), (286, 31153498), (466, 19119958), (572, 15576749), (932, 9559979), (2563, 3476356), (3029, 2941532), (5126, 1738178), (6058, 1470766), (10252, 869089), (12116, 735383), (33319, 267412), (66638, 133706), (66853, 133276)]