1047486544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{18583}}^1$

素因数の和:18875

約数の個数: 40

約数和(自身を含む): 2193804032

約数和(自身を除く): 1146317488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 271, 542, 1084, 2168, 3523, 4336, 7046, 14092, 18583, 28184, 37166, 56368, 74332, 148664, 241579, 297328, 483158, 966316, 1932632, 3865264, 5035993, 10071986, 20143972, 40287944, 65467909, 80575888, 130935818, 261871636, 523743272, 1047486544]

約数ペア:

[(1, 1047486544), (2, 523743272), (4, 261871636), (8, 130935818), (13, 80575888), (16, 65467909), (26, 40287944), (52, 20143972), (104, 10071986), (208, 5035993), (271, 3865264), (542, 1932632), (1084, 966316), (2168, 483158), (3523, 297328), (4336, 241579), (7046, 148664), (14092, 74332), (18583, 56368), (28184, 37166)]