515645572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2731}}^1\times {\mathrm{3631}}^1$

素因数の和:6379

約数の個数: 24

約数和(自身を含む): 972417152

約数和(自身を除く): 456771580

約数列:

[1, 2, 4, 13, 26, 52, 2731, 3631, 5462, 7262, 10924, 14524, 35503, 47203, 71006, 94406, 142012, 188812, 9916261, 19832522, 39665044, 128911393, 257822786, 515645572]

約数ペア:

[(1, 515645572), (2, 257822786), (4, 128911393), (13, 39665044), (26, 19832522), (52, 9916261), (2731, 188812), (3631, 142012), (5462, 94406), (7262, 71006), (10924, 47203), (14524, 35503)]