2040982878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{5923}}^1$

素因数の和:6189

約数の個数: 64

約数和(自身を含む): 4667922432

約数和(自身を除く): 2626939554

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 227, 253, 454, 506, 681, 759, 1362, 1518, 2497, 4994, 5221, 5923, 7491, 10442, 11846, 14982, 15663, 17769, 31326, 35538, 57431, 65153, 114862, 130306, 136229, 172293, 195459, 272458, 344586, 390918, 408687, 817374, 1344521, 1498519, 2689042, 2997038, 4033563, 4495557, 8067126, 8991114, 14789731, 29579462, 30923983, 44369193, 61847966, 88738386, 92771949, 185543898, 340163813, 680327626, 1020491439, 2040982878]

約数ペア:

[(1, 2040982878), (2, 1020491439), (3, 680327626), (6, 340163813), (11, 185543898), (22, 92771949), (23, 88738386), (33, 61847966), (46, 44369193), (66, 30923983), (69, 29579462), (138, 14789731), (227, 8991114), (253, 8067126), (454, 4495557), (506, 4033563), (681, 2997038), (759, 2689042), (1362, 1498519), (1518, 1344521), (2497, 817374), (4994, 408687), (5221, 390918), (5923, 344586), (7491, 272458), (10442, 195459), (11846, 172293), (14982, 136229), (15663, 130306), (17769, 114862), (31326, 65153), (35538, 57431)]