1874303984

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{127747}}^1$

素因数の和:127893

約数の個数: 40

約数和(自身を含む): 4181958528

約数和(自身を除く): 2307654544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3668, 7336, 14672, 127747, 255494, 510988, 894229, 1021976, 1788458, 2043952, 3576916, 7153832, 14307664, 16734857, 33469714, 66939428, 117143999, 133878856, 234287998, 267757712, 468575996, 937151992, 1874303984]

約数ペア:

[(1, 1874303984), (2, 937151992), (4, 468575996), (7, 267757712), (8, 234287998), (14, 133878856), (16, 117143999), (28, 66939428), (56, 33469714), (112, 16734857), (131, 14307664), (262, 7153832), (524, 3576916), (917, 2043952), (1048, 1788458), (1834, 1021976), (2096, 894229), (3668, 510988), (7336, 255494), (14672, 127747)]