2005492059616

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{7445839}}^1$

素因数の和:7446311

約数の個数: 48

約数和(自身を含む): 4165500729600

約数和(自身を除く): 2160008669984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 443, 608, 886, 1772, 3544, 7088, 8417, 14176, 16834, 33668, 67336, 134672, 269344, 7445839, 14891678, 29783356, 59566712, 119133424, 141470941, 238266848, 282941882, 565883764, 1131767528, 2263535056, 3298506677, 4527070112, 6597013354, 13194026708, 26388053416, 52776106832, 62671626863, 105552213664, 125343253726, 250686507452, 501373014904, 1002746029808, 2005492059616]

約数ペア:

[(1, 2005492059616), (2, 1002746029808), (4, 501373014904), (8, 250686507452), (16, 125343253726), (19, 105552213664), (32, 62671626863), (38, 52776106832), (76, 26388053416), (152, 13194026708), (304, 6597013354), (443, 4527070112), (608, 3298506677), (886, 2263535056), (1772, 1131767528), (3544, 565883764), (7088, 282941882), (8417, 238266848), (14176, 141470941), (16834, 119133424), (33668, 59566712), (67336, 29783356), (134672, 14891678), (269344, 7445839)]