1330678174

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{637909}}^1$

素因数の和:638067

約数の個数: 16

約数和(自身を含む): 2296476000

約数和(自身を除く): 965797826

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 637909, 1275818, 4465363, 8930726, 95048441, 190096882, 665339087, 1330678174]

約数ペア:

[(1, 1330678174), (2, 665339087), (7, 190096882), (14, 95048441), (149, 8930726), (298, 4465363), (1043, 1275818), (2086, 637909)]