2406664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 4941720

約数和(自身を除く): 2535056

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 317, 584, 634, 949, 1268, 1898, 2536, 3796, 4121, 7592, 8242, 16484, 23141, 32968, 46282, 92564, 185128, 300833, 601666, 1203332, 2406664]

約数ペア:

[(1, 2406664), (2, 1203332), (4, 601666), (8, 300833), (13, 185128), (26, 92564), (52, 46282), (73, 32968), (104, 23141), (146, 16484), (292, 8242), (317, 7592), (584, 4121), (634, 3796), (949, 2536), (1268, 1898)]