13396994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 23151744

約数和(自身を除く): 9754750

約数列:

[1, 2, 13, 23, 26, 43, 46, 86, 299, 521, 559, 598, 989, 1042, 1118, 1978, 6773, 11983, 12857, 13546, 22403, 23966, 25714, 44806, 155779, 291239, 311558, 515269, 582478, 1030538, 6698497, 13396994]

約数ペア:

[(1, 13396994), (2, 6698497), (13, 1030538), (23, 582478), (26, 515269), (43, 311558), (46, 291239), (86, 155779), (299, 44806), (521, 25714), (559, 23966), (598, 22403), (989, 13546), (1042, 12857), (1118, 11983), (1978, 6773)]