252156788

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{3301}}^1$

素因数の和:3444

約数の個数: 36

約数和(自身を含む): 482204268

約数和(自身を除く): 230047480

約数列:

[1, 2, 4, 13, 26, 52, 113, 169, 226, 338, 452, 676, 1469, 2938, 3301, 5876, 6602, 13204, 19097, 38194, 42913, 76388, 85826, 171652, 373013, 557869, 746026, 1115738, 1492052, 2231476, 4849169, 9698338, 19396676, 63039197, 126078394, 252156788]

約数ペア:

[(1, 252156788), (2, 126078394), (4, 63039197), (13, 19396676), (26, 9698338), (52, 4849169), (113, 2231476), (169, 1492052), (226, 1115738), (338, 746026), (452, 557869), (676, 373013), (1469, 171652), (2938, 85826), (3301, 76388), (5876, 42913), (6602, 38194), (13204, 19097)]