1478408048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1709}}^1\times {\mathrm{4159}}^1$

素因数の和:5889

約数の個数: 40

約数和(自身を含む): 3087302400

約数和(自身を除く): 1608894352

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1709, 3418, 4159, 6836, 8318, 13672, 16636, 22217, 27344, 33272, 44434, 54067, 66544, 88868, 108134, 177736, 216268, 355472, 432536, 865072, 7107731, 14215462, 28430924, 56861848, 92400503, 113723696, 184801006, 369602012, 739204024, 1478408048]

約数ペア:

[(1, 1478408048), (2, 739204024), (4, 369602012), (8, 184801006), (13, 113723696), (16, 92400503), (26, 56861848), (52, 28430924), (104, 14215462), (208, 7107731), (1709, 865072), (3418, 432536), (4159, 355472), (6836, 216268), (8318, 177736), (13672, 108134), (16636, 88868), (22217, 66544), (27344, 54067), (33272, 44434)]