559121486

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1257

約数の個数: 64

約数和(自身を含む): 1083787776

約数和(自身を除く): 524666290

約数列:

[1, 2, 7, 11, 14, 22, 53, 61, 77, 106, 122, 154, 371, 427, 583, 671, 742, 854, 1123, 1166, 1342, 2246, 3233, 4081, 4697, 6466, 7861, 8162, 9394, 12353, 15722, 22631, 24706, 35563, 45262, 59519, 68503, 71126, 86471, 119038, 137006, 172942, 248941, 416633, 479521, 497882, 654709, 753533, 833266, 959042, 1309418, 1507066, 3630659, 4582963, 5274731, 7261318, 9165926, 10549462, 25414613, 39937249, 50829226, 79874498, 279560743, 559121486]

約数ペア:

[(1, 559121486), (2, 279560743), (7, 79874498), (11, 50829226), (14, 39937249), (22, 25414613), (53, 10549462), (61, 9165926), (77, 7261318), (106, 5274731), (122, 4582963), (154, 3630659), (371, 1507066), (427, 1309418), (583, 959042), (671, 833266), (742, 753533), (854, 654709), (1123, 497882), (1166, 479521), (1342, 416633), (2246, 248941), (3233, 172942), (4081, 137006), (4697, 119038), (6466, 86471), (7861, 71126), (8162, 68503), (9394, 59519), (12353, 45262), (15722, 35563), (22631, 24706)]