219018844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{761}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 434230272

約数和(自身を除く): 215211428

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 211, 341, 422, 682, 761, 844, 1364, 1522, 2321, 3044, 4642, 6541, 8371, 9284, 13082, 16742, 23591, 26164, 33484, 47182, 71951, 94364, 143902, 160571, 259501, 287804, 321142, 519002, 642284, 1038004, 1766281, 3532562, 4977701, 7065124, 9955402, 19910804, 54754711, 109509422, 219018844]

約数ペア:

[(1, 219018844), (2, 109509422), (4, 54754711), (11, 19910804), (22, 9955402), (31, 7065124), (44, 4977701), (62, 3532562), (124, 1766281), (211, 1038004), (341, 642284), (422, 519002), (682, 321142), (761, 287804), (844, 259501), (1364, 160571), (1522, 143902), (2321, 94364), (3044, 71951), (4642, 47182), (6541, 33484), (8371, 26164), (9284, 23591), (13082, 16742)]