2015885564

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{61169}}^1$

素因数の和:61298

約数の個数: 48

約数和(自身を含む): 4439473920

約数和(自身を除く): 2423588356

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 107, 154, 214, 308, 428, 749, 1177, 1498, 2354, 2996, 4708, 8239, 16478, 32956, 61169, 122338, 244676, 428183, 672859, 856366, 1345718, 1712732, 2691436, 4710013, 6545083, 9420026, 13090166, 18840052, 26180332, 45815581, 71995913, 91631162, 143991826, 183262324, 287983652, 503971391, 1007942782, 2015885564]

約数ペア:

[(1, 2015885564), (2, 1007942782), (4, 503971391), (7, 287983652), (11, 183262324), (14, 143991826), (22, 91631162), (28, 71995913), (44, 45815581), (77, 26180332), (107, 18840052), (154, 13090166), (214, 9420026), (308, 6545083), (428, 4710013), (749, 2691436), (1177, 1712732), (1498, 1345718), (2354, 856366), (2996, 672859), (4708, 428183), (8239, 244676), (16478, 122338), (32956, 61169)]