669366908

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{23053}}^1$

素因数の和:23142

約数の個数: 48

約数和(自身を含む): 1440782784

約数和(自身を除く): 771415876

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 238, 244, 427, 476, 854, 1037, 1708, 2074, 4148, 7259, 14518, 23053, 29036, 46106, 92212, 161371, 322742, 391901, 645484, 783802, 1406233, 1567604, 2743307, 2812466, 5486614, 5624932, 9843631, 10973228, 19687262, 23905961, 39374524, 47811922, 95623844, 167341727, 334683454, 669366908]

約数ペア:

[(1, 669366908), (2, 334683454), (4, 167341727), (7, 95623844), (14, 47811922), (17, 39374524), (28, 23905961), (34, 19687262), (61, 10973228), (68, 9843631), (119, 5624932), (122, 5486614), (238, 2812466), (244, 2743307), (427, 1567604), (476, 1406233), (854, 783802), (1037, 645484), (1708, 391901), (2074, 322742), (4148, 161371), (7259, 92212), (14518, 46106), (23053, 29036)]