1490256526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{155009}}^1$

素因数の和:155064

約数の個数: 32

約数和(自身を含む): 2678572800

約数和(自身を除く): 1188316274

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 4807, 9614, 155009, 310018, 1705099, 2945171, 3410198, 3565207, 5890342, 7130414, 32396881, 39217277, 64793762, 67738933, 78434554, 135477866, 745128263, 1490256526]

約数ペア:

[(1, 1490256526), (2, 745128263), (11, 135477866), (19, 78434554), (22, 67738933), (23, 64793762), (38, 39217277), (46, 32396881), (209, 7130414), (253, 5890342), (418, 3565207), (437, 3410198), (506, 2945171), (874, 1705099), (4807, 310018), (9614, 155009)]