2010945196

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:623

約数の個数: 72

約数和(自身を含む): 3925393920

約数和(自身を除く): 1914448724

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 167, 169, 188, 334, 338, 379, 611, 668, 676, 758, 1222, 1516, 2171, 2444, 4342, 4927, 7849, 7943, 8684, 9854, 15698, 15886, 17813, 19708, 28223, 31396, 31772, 35626, 56446, 63293, 64051, 71252, 102037, 112892, 126586, 128102, 204074, 231569, 253172, 256204, 408148, 463138, 822809, 926276, 1326481, 1645618, 2652962, 2974771, 3010397, 3291236, 5305924, 5949542, 6020794, 10696517, 11899084, 12041588, 21393034, 38672023, 42786068, 77344046, 154688092, 502736299, 1005472598, 2010945196]

約数ペア:

[(1, 2010945196), (2, 1005472598), (4, 502736299), (13, 154688092), (26, 77344046), (47, 42786068), (52, 38672023), (94, 21393034), (167, 12041588), (169, 11899084), (188, 10696517), (334, 6020794), (338, 5949542), (379, 5305924), (611, 3291236), (668, 3010397), (676, 2974771), (758, 2652962), (1222, 1645618), (1516, 1326481), (2171, 926276), (2444, 822809), (4342, 463138), (4927, 408148), (7849, 256204), (7943, 253172), (8684, 231569), (9854, 204074), (15698, 128102), (15886, 126586), (17813, 112892), (19708, 102037), (28223, 71252), (31396, 64051), (31772, 63293), (35626, 56446)]