1639892796

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{838391}}^1$

素因数の和:838561

約数の個数: 24

約数和(自身を含む): 3849896064

約数和(自身を除く): 2210003268

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 838391, 1676782, 2515173, 3353564, 5030346, 10060692, 136657733, 273315466, 409973199, 546630932, 819946398, 1639892796]

約数ペア:

[(1, 1639892796), (2, 819946398), (3, 546630932), (4, 409973199), (6, 273315466), (12, 136657733), (163, 10060692), (326, 5030346), (489, 3353564), (652, 2515173), (978, 1676782), (1956, 838391)]