444688712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{28697}}^1$

素因数の和:28865

約数の個数: 32

約数和(自身を含む): 903987000

約数和(自身を除く): 459298288

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1937, 3874, 7748, 15496, 28697, 57394, 114788, 229576, 373061, 746122, 1492244, 2984488, 4275853, 8551706, 17103412, 34206824, 55586089, 111172178, 222344356, 444688712]

約数ペア:

[(1, 444688712), (2, 222344356), (4, 111172178), (8, 55586089), (13, 34206824), (26, 17103412), (52, 8551706), (104, 4275853), (149, 2984488), (298, 1492244), (596, 746122), (1192, 373061), (1937, 229576), (3874, 114788), (7748, 57394), (15496, 28697)]