105919268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{290987}}^1$

素因数の和:291011

約数の個数: 24

約数和(自身を含む): 228134592

約数和(自身を除く): 122215324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 290987, 581974, 1163948, 2036909, 3782831, 4073818, 7565662, 8147636, 15131324, 26479817, 52959634, 105919268]

約数ペア:

[(1, 105919268), (2, 52959634), (4, 26479817), (7, 15131324), (13, 8147636), (14, 7565662), (26, 4073818), (28, 3782831), (52, 2036909), (91, 1163948), (182, 581974), (364, 290987)]