1215692338

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5107951}}^1$

素因数の和:5107977

約数の個数: 16

約数和(自身を含む): 2206635264

約数和(自身を除く): 990942926

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 5107951, 10215902, 35755657, 71511314, 86835167, 173670334, 607846169, 1215692338]

約数ペア:

[(1, 1215692338), (2, 607846169), (7, 173670334), (14, 86835167), (17, 71511314), (34, 35755657), (119, 10215902), (238, 5107951)]