1998726244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{8167}}^1$

素因数の和:8308

約数の個数: 48

約数和(自身を含む): 3828504960

約数和(自身を除く): 1829778716

約数列:

[1, 2, 4, 17, 34, 59, 61, 68, 118, 122, 236, 244, 1003, 1037, 2006, 2074, 3599, 4012, 4148, 7198, 8167, 14396, 16334, 32668, 61183, 122366, 138839, 244732, 277678, 481853, 498187, 555356, 963706, 996374, 1927412, 1992748, 8191501, 8469179, 16383002, 16938358, 29393033, 32766004, 33876716, 58786066, 117572132, 499681561, 999363122, 1998726244]

約数ペア:

[(1, 1998726244), (2, 999363122), (4, 499681561), (17, 117572132), (34, 58786066), (59, 33876716), (61, 32766004), (68, 29393033), (118, 16938358), (122, 16383002), (236, 8469179), (244, 8191501), (1003, 1992748), (1037, 1927412), (2006, 996374), (2074, 963706), (3599, 555356), (4012, 498187), (4148, 481853), (7198, 277678), (8167, 244732), (14396, 138839), (16334, 122366), (32668, 61183)]