1639451882

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{7477}}^1\times {\mathrm{6449}}^1$

素因数の和:13945

約数の個数: 16

約数和(自身を含む): 2604587400

約数和(自身を除く): 965135518

約数列:

[1, 2, 17, 34, 6449, 7477, 12898, 14954, 109633, 127109, 219266, 254218, 48219173, 96438346, 819725941, 1639451882]

約数ペア:

[(1, 1639451882), (2, 819725941), (17, 96438346), (34, 48219173), (6449, 254218), (7477, 219266), (12898, 127109), (14954, 109633)]