1551139304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1355891}}^1$

素因数の和:1355921

約数の個数: 32

約数和(自身を含む): 3416847840

約数和(自身を除く): 1865708536

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 1355891, 2711782, 5423564, 10847128, 14914801, 17626583, 29829602, 35253166, 59659204, 70506332, 119318408, 141012664, 193892413, 387784826, 775569652, 1551139304]

約数ペア:

[(1, 1551139304), (2, 775569652), (4, 387784826), (8, 193892413), (11, 141012664), (13, 119318408), (22, 70506332), (26, 59659204), (44, 35253166), (52, 29829602), (88, 17626583), (104, 14914801), (143, 10847128), (286, 5423564), (572, 2711782), (1144, 1355891)]