2820160504

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{167309}}^1$

素因数の和:167372

約数の個数: 48

約数和(自身を含む): 6294202200

約数和(自身を除く): 3474041696

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 1204, 2107, 2408, 4214, 8428, 16856, 167309, 334618, 669236, 1171163, 1338472, 2342326, 4684652, 7194287, 8198141, 9369304, 14388574, 16396282, 28777148, 32792564, 50360009, 57554296, 65585128, 100720018, 201440036, 352520063, 402880072, 705040126, 1410080252, 2820160504]

約数ペア:

[(1, 2820160504), (2, 1410080252), (4, 705040126), (7, 402880072), (8, 352520063), (14, 201440036), (28, 100720018), (43, 65585128), (49, 57554296), (56, 50360009), (86, 32792564), (98, 28777148), (172, 16396282), (196, 14388574), (301, 9369304), (344, 8198141), (392, 7194287), (602, 4684652), (1204, 2342326), (2107, 1338472), (2408, 1171163), (4214, 669236), (8428, 334618), (16856, 167309)]