1927475654312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1\times {\mathrm{319327}}^1$

素因数の和:319930

約数の個数: 64

約数和(自身を含む): 3931259781120

約数和(自身を除く): 2003784126808

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 457, 508, 914, 1016, 1651, 1828, 3302, 3656, 5941, 6604, 11882, 13208, 23764, 47528, 58039, 116078, 232156, 319327, 464312, 638654, 754507, 1277308, 1509014, 2554616, 3018028, 4151251, 6036056, 8302502, 16605004, 33210008, 40554529, 81109058, 145932439, 162218116, 291864878, 324436232, 527208877, 583729756, 1054417754, 1167459512, 1897121707, 2108835508, 3794243414, 4217671016, 7588486828, 15176973656, 18533419753, 37066839506, 74133679012, 148267358024, 240934456789, 481868913578, 963737827156, 1927475654312]

約数ペア:

[(1, 1927475654312), (2, 963737827156), (4, 481868913578), (8, 240934456789), (13, 148267358024), (26, 74133679012), (52, 37066839506), (104, 18533419753), (127, 15176973656), (254, 7588486828), (457, 4217671016), (508, 3794243414), (914, 2108835508), (1016, 1897121707), (1651, 1167459512), (1828, 1054417754), (3302, 583729756), (3656, 527208877), (5941, 324436232), (6604, 291864878), (11882, 162218116), (13208, 145932439), (23764, 81109058), (47528, 40554529), (58039, 33210008), (116078, 16605004), (232156, 8302502), (319327, 6036056), (464312, 4151251), (638654, 3018028), (754507, 2554616), (1277308, 1509014)]