1688844

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 4273920

約数和(自身を除く): 2585076

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 211, 276, 348, 422, 633, 667, 844, 1266, 1334, 2001, 2532, 2668, 4002, 4853, 6119, 8004, 9706, 12238, 14559, 18357, 19412, 24476, 29118, 36714, 58236, 73428, 140737, 281474, 422211, 562948, 844422, 1688844]

約数ペア:

[(1, 1688844), (2, 844422), (3, 562948), (4, 422211), (6, 281474), (12, 140737), (23, 73428), (29, 58236), (46, 36714), (58, 29118), (69, 24476), (87, 19412), (92, 18357), (116, 14559), (138, 12238), (174, 9706), (211, 8004), (276, 6119), (348, 4853), (422, 4002), (633, 2668), (667, 2532), (844, 2001), (1266, 1334)]