870883312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{8741}}^1$

素因数の和:9241

約数の個数: 40

約数和(自身を含む): 1821133440

約数和(自身を除く): 950250128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 479, 958, 1916, 3832, 6227, 7664, 8741, 12454, 17482, 24908, 34964, 49816, 69928, 99632, 113633, 139856, 227266, 454532, 909064, 1818128, 4186939, 8373878, 16747756, 33495512, 54430207, 66991024, 108860414, 217720828, 435441656, 870883312]

約数ペア:

[(1, 870883312), (2, 435441656), (4, 217720828), (8, 108860414), (13, 66991024), (16, 54430207), (26, 33495512), (52, 16747756), (104, 8373878), (208, 4186939), (479, 1818128), (958, 909064), (1916, 454532), (3832, 227266), (6227, 139856), (7664, 113633), (8741, 99632), (12454, 69928), (17482, 49816), (24908, 34964)]