201639395518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{13538297}}^1$

素因数の和:13538987

約数の個数: 16

約数和(自身を含む): 330442777584

約数和(自身を除く): 128803382066

約数列:

[1, 2, 11, 22, 677, 1354, 7447, 14894, 13538297, 27076594, 148921267, 297842534, 9165427069, 18330854138, 100819697759, 201639395518]

約数ペア:

[(1, 201639395518), (2, 100819697759), (11, 18330854138), (22, 9165427069), (677, 297842534), (1354, 148921267), (7447, 27076594), (14894, 13538297)]