173673292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{881}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 348509952

約数和(自身を除く): 174836660

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 223, 442, 446, 881, 884, 892, 1762, 2899, 3524, 3791, 5798, 7582, 11453, 11596, 14977, 15164, 22906, 29954, 45812, 49283, 59908, 98566, 194701, 196463, 197132, 389402, 392926, 778804, 785852, 2554019, 3339871, 5108038, 6679742, 10216076, 13359484, 43418323, 86836646, 173673292]

約数ペア:

[(1, 173673292), (2, 86836646), (4, 43418323), (13, 13359484), (17, 10216076), (26, 6679742), (34, 5108038), (52, 3339871), (68, 2554019), (221, 785852), (223, 778804), (442, 392926), (446, 389402), (881, 197132), (884, 196463), (892, 194701), (1762, 98566), (2899, 59908), (3524, 49283), (3791, 45812), (5798, 29954), (7582, 22906), (11453, 15164), (11596, 14977)]