1330647668

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{209353}}^1$

素因数の和:209591

約数の個数: 24

約数和(自身を含む): 2673031872

約数和(自身を除く): 1342384204

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 3178, 6356, 209353, 418706, 837412, 1465471, 2930942, 5861884, 47523131, 95046262, 190092524, 332661917, 665323834, 1330647668]

約数ペア:

[(1, 1330647668), (2, 665323834), (4, 332661917), (7, 190092524), (14, 95046262), (28, 47523131), (227, 5861884), (454, 2930942), (908, 1465471), (1589, 837412), (3178, 418706), (6356, 209353)]