4029938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 7188480

約数和(自身を除く): 3158542

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 311, 341, 418, 589, 622, 682, 1178, 3421, 5909, 6479, 6842, 9641, 11818, 12958, 19282, 64999, 106051, 129998, 183179, 212102, 366358, 2014969, 4029938]

約数ペア:

[(1, 4029938), (2, 2014969), (11, 366358), (19, 212102), (22, 183179), (31, 129998), (38, 106051), (62, 64999), (209, 19282), (311, 12958), (341, 11818), (418, 9641), (589, 6842), (622, 6479), (682, 5909), (1178, 3421)]