1912664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 3946320

約数和(自身を除く): 2033656

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 347, 424, 689, 694, 1378, 1388, 2756, 2776, 4511, 5512, 9022, 18044, 18391, 36088, 36782, 73564, 147128, 239083, 478166, 956332, 1912664]

約数ペア:

[(1, 1912664), (2, 956332), (4, 478166), (8, 239083), (13, 147128), (26, 73564), (52, 36782), (53, 36088), (104, 18391), (106, 18044), (212, 9022), (347, 5512), (424, 4511), (689, 2776), (694, 2756), (1378, 1388)]