4540844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 10354176

約数和(自身を除く): 5813332

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 641, 644, 1012, 1282, 1771, 2564, 3542, 4487, 7051, 7084, 8974, 14102, 14743, 17948, 28204, 29486, 49357, 58972, 98714, 103201, 162173, 197428, 206402, 324346, 412804, 648692, 1135211, 2270422, 4540844]

約数ペア:

[(1, 4540844), (2, 2270422), (4, 1135211), (7, 648692), (11, 412804), (14, 324346), (22, 206402), (23, 197428), (28, 162173), (44, 103201), (46, 98714), (77, 58972), (92, 49357), (154, 29486), (161, 28204), (253, 17948), (308, 14743), (322, 14102), (506, 8974), (641, 7084), (644, 7051), (1012, 4487), (1282, 3542), (1771, 2564)]