189630844

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{9049}}^1$

素因数の和:9110

約数の個数: 36

約数和(自身を含む): 370977600

約数和(自身を除く): 181346756

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 5239, 9049, 10478, 18098, 20956, 36196, 117637, 235274, 280519, 470548, 561038, 1122076, 1529281, 3058562, 3646747, 6117124, 7293494, 14586988, 47407711, 94815422, 189630844]

約数ペア:

[(1, 189630844), (2, 94815422), (4, 47407711), (13, 14586988), (26, 7293494), (31, 6117124), (52, 3646747), (62, 3058562), (124, 1529281), (169, 1122076), (338, 561038), (403, 470548), (676, 280519), (806, 235274), (1612, 117637), (5239, 36196), (9049, 20956), (10478, 18098)]