1279656906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1399}}^1\times {\mathrm{13859}}^1$

素因数の和:15274

約数の個数: 32

約数和(自身を含む): 2794176000

約数和(自身を除く): 1514519094

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1399, 2798, 4197, 8394, 13859, 15389, 27718, 30778, 41577, 46167, 83154, 92334, 152449, 304898, 457347, 914694, 19388741, 38777482, 58166223, 116332446, 213276151, 426552302, 639828453, 1279656906]

約数ペア:

[(1, 1279656906), (2, 639828453), (3, 426552302), (6, 213276151), (11, 116332446), (22, 58166223), (33, 38777482), (66, 19388741), (1399, 914694), (2798, 457347), (4197, 304898), (8394, 152449), (13859, 92334), (15389, 83154), (27718, 46167), (30778, 41577)]