78426218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97303}}^1$

素因数の和:97349

約数の個数: 16

約数和(自身を含む): 130776576

約数和(自身を除く): 52350358

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 97303, 194606, 1264939, 2529878, 3016393, 6032786, 39213109, 78426218]

約数ペア:

[(1, 78426218), (2, 39213109), (13, 6032786), (26, 3016393), (31, 2529878), (62, 1264939), (403, 194606), (806, 97303)]