1789968142

素因数分解:

$2^1\times {\mathrm{641}}^1\times {\mathrm{1109}}^1\times {\mathrm{1259}}^1$

素因数の和:3011

約数の個数: 16

約数和(自身を含む): 2693703600

約数和(自身を除く): 903735458

約数列:

[1, 2, 641, 1109, 1259, 1282, 2218, 2518, 710869, 807019, 1396231, 1421738, 1614038, 2792462, 894984071, 1789968142]

約数ペア:

[(1, 1789968142), (2, 894984071), (641, 2792462), (1109, 1614038), (1259, 1421738), (1282, 1396231), (2218, 807019), (2518, 710869)]