2247688268

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{28537}}^1$

素因数の和:28674

約数の個数: 48

約数和(自身を含む): 4698496320

約数和(自身を除く): 2450808052

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 97, 116, 194, 203, 388, 406, 679, 812, 1358, 2716, 2813, 5626, 11252, 19691, 28537, 39382, 57074, 78764, 114148, 199759, 399518, 799036, 827573, 1655146, 2768089, 3310292, 5536178, 5793011, 11072356, 11586022, 19376623, 23172044, 38753246, 77506492, 80274581, 160549162, 321098324, 561922067, 1123844134, 2247688268]

約数ペア:

[(1, 2247688268), (2, 1123844134), (4, 561922067), (7, 321098324), (14, 160549162), (28, 80274581), (29, 77506492), (58, 38753246), (97, 23172044), (116, 19376623), (194, 11586022), (203, 11072356), (388, 5793011), (406, 5536178), (679, 3310292), (812, 2768089), (1358, 1655146), (2716, 827573), (2813, 799036), (5626, 399518), (11252, 199759), (19691, 114148), (28537, 78764), (39382, 57074)]