2010422416

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{30941}}^1$

素因数の和:31111

約数の個数: 40

約数和(自身を含む): 4051669248

約数和(自身を除く): 2041246832

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 131, 248, 262, 496, 524, 1048, 2096, 4061, 8122, 16244, 30941, 32488, 61882, 64976, 123764, 247528, 495056, 959171, 1918342, 3836684, 4053271, 7673368, 8106542, 15346736, 16213084, 32426168, 64852336, 125651401, 251302802, 502605604, 1005211208, 2010422416]

約数ペア:

[(1, 2010422416), (2, 1005211208), (4, 502605604), (8, 251302802), (16, 125651401), (31, 64852336), (62, 32426168), (124, 16213084), (131, 15346736), (248, 8106542), (262, 7673368), (496, 4053271), (524, 3836684), (1048, 1918342), (2096, 959171), (4061, 495056), (8122, 247528), (16244, 123764), (30941, 64976), (32488, 61882)]