492373882

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{245941}}^1$

素因数の和:245974

約数の個数: 32

約数和(自身を含む): 991638144

約数和(自身を除く): 499264262

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 245941, 491882, 1721587, 2705351, 3197233, 3443174, 5410702, 6394466, 18937457, 22380631, 35169563, 37874914, 44761262, 70339126, 246186941, 492373882]

約数ペア:

[(1, 492373882), (2, 246186941), (7, 70339126), (11, 44761262), (13, 37874914), (14, 35169563), (22, 22380631), (26, 18937457), (77, 6394466), (91, 5410702), (143, 3443174), (154, 3197233), (182, 2705351), (286, 1721587), (1001, 491882), (2002, 245941)]