1918414330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2347}}^1\times {\mathrm{11677}}^1$

素因数の和:14038

約数の個数: 32

約数和(自身を含む): 3948471936

約数和(自身を除く): 2030057606

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2347, 4694, 11677, 11735, 16429, 23354, 23470, 32858, 58385, 81739, 82145, 116770, 163478, 164290, 408695, 817390, 27405919, 54811838, 137029595, 191841433, 274059190, 383682866, 959207165, 1918414330]

約数ペア:

[(1, 1918414330), (2, 959207165), (5, 383682866), (7, 274059190), (10, 191841433), (14, 137029595), (35, 54811838), (70, 27405919), (2347, 817390), (4694, 408695), (11677, 164290), (11735, 163478), (16429, 116770), (23354, 82145), (23470, 81739), (32858, 58385)]