2495346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 6220800

約数和(自身を除く): 3725454

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 53, 57, 59, 106, 114, 118, 133, 159, 177, 266, 318, 354, 371, 399, 413, 742, 798, 826, 1007, 1113, 1121, 1239, 2014, 2226, 2242, 2478, 3021, 3127, 3363, 6042, 6254, 6726, 7049, 7847, 9381, 14098, 15694, 18762, 21147, 21889, 23541, 42294, 43778, 47082, 59413, 65667, 118826, 131334, 178239, 356478, 415891, 831782, 1247673, 2495346]

約数ペア:

[(1, 2495346), (2, 1247673), (3, 831782), (6, 415891), (7, 356478), (14, 178239), (19, 131334), (21, 118826), (38, 65667), (42, 59413), (53, 47082), (57, 43778), (59, 42294), (106, 23541), (114, 21889), (118, 21147), (133, 18762), (159, 15694), (177, 14098), (266, 9381), (318, 7847), (354, 7049), (371, 6726), (399, 6254), (413, 6042), (742, 3363), (798, 3127), (826, 3021), (1007, 2478), (1113, 2242), (1121, 2226), (1239, 2014)]