1403808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2089}}^1$

素因数の和:2109

約数の個数: 48

約数和(自身を含む): 4213440

約数和(自身を除く): 2809632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 2089, 4178, 6267, 8356, 12534, 14623, 16712, 25068, 29246, 33424, 43869, 50136, 58492, 66848, 87738, 100272, 116984, 175476, 200544, 233968, 350952, 467936, 701904, 1403808]

約数ペア:

[(1, 1403808), (2, 701904), (3, 467936), (4, 350952), (6, 233968), (7, 200544), (8, 175476), (12, 116984), (14, 100272), (16, 87738), (21, 66848), (24, 58492), (28, 50136), (32, 43869), (42, 33424), (48, 29246), (56, 25068), (84, 16712), (96, 14623), (112, 12534), (168, 8356), (224, 6267), (336, 4178), (672, 2089)]