2017119904

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{119611}}^1$

素因数の和:119669

約数の個数: 48

約数和(自身を含む): 4340480256

約数和(自身を除く): 2323360352

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 8432, 16864, 119611, 239222, 478444, 956888, 1913776, 2033387, 3707941, 3827552, 4066774, 7415882, 8133548, 14831764, 16267096, 29663528, 32534192, 59327056, 63034997, 65068384, 118654112, 126069994, 252139988, 504279976, 1008559952, 2017119904]

約数ペア:

[(1, 2017119904), (2, 1008559952), (4, 504279976), (8, 252139988), (16, 126069994), (17, 118654112), (31, 65068384), (32, 63034997), (34, 59327056), (62, 32534192), (68, 29663528), (124, 16267096), (136, 14831764), (248, 8133548), (272, 7415882), (496, 4066774), (527, 3827552), (544, 3707941), (992, 2033387), (1054, 1913776), (2108, 956888), (4216, 478444), (8432, 239222), (16864, 119611)]