1668954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 3870720

約数和(自身を除く): 2201766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 503, 553, 1006, 1106, 1509, 1659, 3018, 3318, 3521, 7042, 10563, 21126, 39737, 79474, 119211, 238422, 278159, 556318, 834477, 1668954]

約数ペア:

[(1, 1668954), (2, 834477), (3, 556318), (6, 278159), (7, 238422), (14, 119211), (21, 79474), (42, 39737), (79, 21126), (158, 10563), (237, 7042), (474, 3521), (503, 3318), (553, 3018), (1006, 1659), (1106, 1509)]