2101806718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{5801}}^1$

素因数の和:6240

約数の個数: 32

約数和(自身を含む): 3529101312

約数和(自身を除く): 1427294594

約数列:

[1, 2, 11, 22, 43, 86, 383, 473, 766, 946, 4213, 5801, 8426, 11602, 16469, 32938, 63811, 127622, 181159, 249443, 362318, 498886, 2221783, 2743873, 4443566, 5487746, 24439613, 48879226, 95536669, 191073338, 1050903359, 2101806718]

約数ペア:

[(1, 2101806718), (2, 1050903359), (11, 191073338), (22, 95536669), (43, 48879226), (86, 24439613), (383, 5487746), (473, 4443566), (766, 2743873), (946, 2221783), (4213, 498886), (5801, 362318), (8426, 249443), (11602, 181159), (16469, 127622), (32938, 63811)]