1080248

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:96

約数の個数: 48

約数和(自身を含む): 2371680

約数和(自身を除く): 1291432

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 47, 52, 68, 94, 104, 136, 169, 188, 221, 338, 376, 442, 611, 676, 799, 884, 1222, 1352, 1598, 1768, 2444, 2873, 3196, 4888, 5746, 6392, 7943, 10387, 11492, 15886, 20774, 22984, 31772, 41548, 63544, 83096, 135031, 270062, 540124, 1080248]

約数ペア:

[(1, 1080248), (2, 540124), (4, 270062), (8, 135031), (13, 83096), (17, 63544), (26, 41548), (34, 31772), (47, 22984), (52, 20774), (68, 15886), (94, 11492), (104, 10387), (136, 7943), (169, 6392), (188, 5746), (221, 4888), (338, 3196), (376, 2873), (442, 2444), (611, 1768), (676, 1598), (799, 1352), (884, 1222)]