1330779886

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{33053}}^1$

素因数の和:33587

約数の個数: 16

約数和(自身を含む): 2049083568

約数和(自身を除く): 718303682

約数列:

[1, 2, 41, 82, 491, 982, 20131, 33053, 40262, 66106, 1355173, 2710346, 16229023, 32458046, 665389943, 1330779886]

約数ペア:

[(1, 1330779886), (2, 665389943), (41, 32458046), (82, 16229023), (491, 2710346), (982, 1355173), (20131, 66106), (33053, 40262)]