394979326

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{1871}}^1$

素因数の和:2784

約数の個数: 32

約数和(自身を含む): 718129152

約数和(自身を除く): 323149826

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 887, 1774, 1871, 3742, 6209, 12418, 13097, 15079, 26194, 30158, 31807, 63614, 105553, 211106, 222649, 445298, 1659577, 3319154, 11617039, 23234078, 28212809, 56425618, 197489663, 394979326]

約数ペア:

[(1, 394979326), (2, 197489663), (7, 56425618), (14, 28212809), (17, 23234078), (34, 11617039), (119, 3319154), (238, 1659577), (887, 445298), (1774, 222649), (1871, 211106), (3742, 105553), (6209, 63614), (12418, 31807), (13097, 30158), (15079, 26194)]