1900681906

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{39619}}^1$

素因数の和:39738

約数の個数: 24

約数和(自身を含む): 3065161680

約数和(自身を除く): 1164479774

約数列:

[1, 2, 17, 34, 83, 166, 289, 578, 1411, 2822, 23987, 39619, 47974, 79238, 673523, 1347046, 3288377, 6576754, 11449891, 22899782, 55902409, 111804818, 950340953, 1900681906]

約数ペア:

[(1, 1900681906), (2, 950340953), (17, 111804818), (34, 55902409), (83, 22899782), (166, 11449891), (289, 6576754), (578, 3288377), (1411, 1347046), (2822, 673523), (23987, 79238), (39619, 47974)]