1278386996836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1297}}^1\times {\mathrm{183479}}^1$

素因数の和:184876

約数の個数: 48

約数和(自身を含む): 2400622963200

約数和(自身を除く): 1122235966364

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1297, 1343, 2594, 2686, 5188, 5372, 22049, 44098, 88196, 102463, 183479, 204926, 366958, 409852, 733916, 1741871, 3119143, 3483742, 6238286, 6967484, 12476572, 14494841, 28989682, 57979364, 237972263, 246412297, 475944526, 492824594, 951889052, 985649188, 4045528471, 8091056942, 16182113884, 18799808777, 37599617554, 75199235108, 319596749209, 639193498418, 1278386996836]

約数ペア:

[(1, 1278386996836), (2, 639193498418), (4, 319596749209), (17, 75199235108), (34, 37599617554), (68, 18799808777), (79, 16182113884), (158, 8091056942), (316, 4045528471), (1297, 985649188), (1343, 951889052), (2594, 492824594), (2686, 475944526), (5188, 246412297), (5372, 237972263), (22049, 57979364), (44098, 28989682), (88196, 14494841), (102463, 12476572), (183479, 6967484), (204926, 6238286), (366958, 3483742), (409852, 3119143), (733916, 1741871)]