1338428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3677}}^1$

素因数の和:3701

約数の個数: 24

約数和(自身を含む): 2883552

約数和(自身を除く): 1545124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 3677, 7354, 14708, 25739, 47801, 51478, 95602, 102956, 191204, 334607, 669214, 1338428]

約数ペア:

[(1, 1338428), (2, 669214), (4, 334607), (7, 191204), (13, 102956), (14, 95602), (26, 51478), (28, 47801), (52, 25739), (91, 14708), (182, 7354), (364, 3677)]