441252016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{6791}}^1$

素因数の和:6961

約数の個数: 40

約数和(自身を含む): 889371648

約数和(自身を除く): 448119632

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 131, 248, 262, 496, 524, 1048, 2096, 4061, 6791, 8122, 13582, 16244, 27164, 32488, 54328, 64976, 108656, 210521, 421042, 842084, 889621, 1684168, 1779242, 3368336, 3558484, 7116968, 14233936, 27578251, 55156502, 110313004, 220626008, 441252016]

約数ペア:

[(1, 441252016), (2, 220626008), (4, 110313004), (8, 55156502), (16, 27578251), (31, 14233936), (62, 7116968), (124, 3558484), (131, 3368336), (248, 1779242), (262, 1684168), (496, 889621), (524, 842084), (1048, 421042), (2096, 210521), (4061, 108656), (6791, 64976), (8122, 54328), (13582, 32488), (16244, 27164)]