828004492

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1\times {\mathrm{983}}^1$

素因数の和:1510

約数の個数: 48

約数和(自身を含む): 1686182400

約数和(自身を除く): 858177908

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 449, 469, 898, 938, 983, 1796, 1876, 1966, 3143, 3932, 6286, 6881, 12572, 13762, 27524, 30083, 60166, 65861, 120332, 131722, 210581, 263444, 421162, 441367, 461027, 842324, 882734, 922054, 1765468, 1844108, 3089569, 6179138, 12358276, 29571589, 59143178, 118286356, 207001123, 414002246, 828004492]

約数ペア:

[(1, 828004492), (2, 414002246), (4, 207001123), (7, 118286356), (14, 59143178), (28, 29571589), (67, 12358276), (134, 6179138), (268, 3089569), (449, 1844108), (469, 1765468), (898, 922054), (938, 882734), (983, 842324), (1796, 461027), (1876, 441367), (1966, 421162), (3143, 263444), (3932, 210581), (6286, 131722), (6881, 120332), (12572, 65861), (13762, 60166), (27524, 30083)]