2201419171

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1931}}^1$

素因数の和:2131

約数の個数: 32

約数和(自身を含む): 2690085888

約数和(自身を除く): 488666717

約数列:

[1, 7, 23, 73, 97, 161, 511, 679, 1679, 1931, 2231, 7081, 11753, 13517, 15617, 44413, 49567, 140963, 162863, 187307, 310891, 986741, 1140041, 1311149, 3242149, 4308061, 13673411, 22695043, 30156427, 95713877, 314488453, 2201419171]

約数ペア:

[(1, 2201419171), (7, 314488453), (23, 95713877), (73, 30156427), (97, 22695043), (161, 13673411), (511, 4308061), (679, 3242149), (1679, 1311149), (1931, 1140041), (2231, 986741), (7081, 310891), (11753, 187307), (13517, 162863), (15617, 140963), (44413, 49567)]