2277804676

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{8243}}^1$

素因数の和:8464

約数の個数: 48

約数和(自身を含む): 4653573120

約数和(自身を除く): 2375768444

約数列:

[1, 2, 4, 7, 14, 28, 71, 139, 142, 278, 284, 497, 556, 973, 994, 1946, 1988, 3892, 8243, 9869, 16486, 19738, 32972, 39476, 57701, 69083, 115402, 138166, 230804, 276332, 585253, 1145777, 1170506, 2291554, 2341012, 4096771, 4583108, 8020439, 8193542, 16040878, 16387084, 32081756, 81350167, 162700334, 325400668, 569451169, 1138902338, 2277804676]

約数ペア:

[(1, 2277804676), (2, 1138902338), (4, 569451169), (7, 325400668), (14, 162700334), (28, 81350167), (71, 32081756), (139, 16387084), (142, 16040878), (278, 8193542), (284, 8020439), (497, 4583108), (556, 4096771), (973, 2341012), (994, 2291554), (1946, 1170506), (1988, 1145777), (3892, 585253), (8243, 276332), (9869, 230804), (16486, 138166), (19738, 115402), (32972, 69083), (39476, 57701)]