1301277.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 58988160

約数和(自身を除く): 30809996

約数列:

[1, 2, 4, 7, 14, 28, 37, 59, 74, 118, 148, 236, 259, 413, 461, 518, 826, 922, 1036, 1652, 1844, 2183, 3227, 4366, 6454, 8732, 12908, 15281, 17057, 27199, 30562, 34114, 54398, 61124, 68228, 108796, 119399, 190393, 238798, 380786, 477596, 761572, 1006363, 2012726, 4025452, 7044541, 14089082, 28178164]

約数ペア:

[(1, 28178164), (2, 14089082), (4, 7044541), (7, 4025452), (14, 2012726), (28, 1006363), (37, 761572), (59, 477596), (74, 380786), (118, 238798), (148, 190393), (236, 119399), (259, 108796), (413, 68228), (461, 61124), (518, 54398), (826, 34114), (922, 30562), (1036, 27199), (1652, 17057), (1844, 15281), (2183, 12908), (3227, 8732), (4366, 6454)]