2292784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 40

約数和(自身を含む): 4881632

約数和(自身を除く): 2588848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 151, 208, 292, 302, 584, 604, 949, 1168, 1208, 1898, 1963, 2416, 3796, 3926, 7592, 7852, 11023, 15184, 15704, 22046, 31408, 44092, 88184, 143299, 176368, 286598, 573196, 1146392, 2292784]

約数ペア:

[(1, 2292784), (2, 1146392), (4, 573196), (8, 286598), (13, 176368), (16, 143299), (26, 88184), (52, 44092), (73, 31408), (104, 22046), (146, 15704), (151, 15184), (208, 11023), (292, 7852), (302, 7592), (584, 3926), (604, 3796), (949, 2416), (1168, 1963), (1208, 1898)]