1045472932

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{6247}}^1$

素因数の和:6440

約数の個数: 48

約数和(自身を含む): 2155310080

約数和(自身を除く): 1109837148

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 139, 172, 278, 301, 556, 602, 973, 1204, 1946, 3892, 5977, 6247, 11954, 12494, 23908, 24988, 41839, 43729, 83678, 87458, 167356, 174916, 268621, 537242, 868333, 1074484, 1736666, 1880347, 3473332, 3760694, 6078331, 7521388, 12156662, 24313324, 37338319, 74676638, 149353276, 261368233, 522736466, 1045472932]

約数ペア:

[(1, 1045472932), (2, 522736466), (4, 261368233), (7, 149353276), (14, 74676638), (28, 37338319), (43, 24313324), (86, 12156662), (139, 7521388), (172, 6078331), (278, 3760694), (301, 3473332), (556, 1880347), (602, 1736666), (973, 1074484), (1204, 868333), (1946, 537242), (3892, 268621), (5977, 174916), (6247, 167356), (11954, 87458), (12494, 83678), (23908, 43729), (24988, 41839)]