2040694341

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{5813}}^1$

素因数の和:6125

約数の個数: 32

約数和(自身を含む): 3166536960

約数和(自身を除く): 1125842619

約数列:

[1, 3, 7, 21, 73, 219, 229, 511, 687, 1533, 1603, 4809, 5813, 16717, 17439, 40691, 50151, 117019, 122073, 351057, 424349, 1273047, 1331177, 2970443, 3993531, 8911329, 9318239, 27954717, 97175921, 291527763, 680231447, 2040694341]

約数ペア:

[(1, 2040694341), (3, 680231447), (7, 291527763), (21, 97175921), (73, 27954717), (219, 9318239), (229, 8911329), (511, 3993531), (687, 2970443), (1533, 1331177), (1603, 1273047), (4809, 424349), (5813, 351057), (16717, 122073), (17439, 117019), (40691, 50151)]