2438548

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 5322240

約数和(自身を除く): 2883692

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 109, 119, 188, 218, 238, 329, 436, 476, 658, 763, 799, 1316, 1526, 1598, 1853, 3052, 3196, 3706, 5123, 5593, 7412, 10246, 11186, 12971, 20492, 22372, 25942, 35861, 51884, 71722, 87091, 143444, 174182, 348364, 609637, 1219274, 2438548]

約数ペア:

[(1, 2438548), (2, 1219274), (4, 609637), (7, 348364), (14, 174182), (17, 143444), (28, 87091), (34, 71722), (47, 51884), (68, 35861), (94, 25942), (109, 22372), (119, 20492), (188, 12971), (218, 11186), (238, 10246), (329, 7412), (436, 5593), (476, 5123), (658, 3706), (763, 3196), (799, 3052), (1316, 1853), (1526, 1598)]