1253649716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{9931}}^1$

素因数の和:10116

約数の個数: 48

約数和(自身を含む): 2536235520

約数和(自身を除く): 1282585804

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 151, 209, 302, 418, 604, 836, 1661, 2869, 3322, 5738, 6644, 9931, 11476, 19862, 31559, 39724, 63118, 109241, 126236, 188689, 218482, 377378, 436964, 754756, 1499581, 2075579, 2999162, 4151158, 5998324, 8302316, 16495391, 28492039, 32990782, 56984078, 65981564, 113968156, 313412429, 626824858, 1253649716]

約数ペア:

[(1, 1253649716), (2, 626824858), (4, 313412429), (11, 113968156), (19, 65981564), (22, 56984078), (38, 32990782), (44, 28492039), (76, 16495391), (151, 8302316), (209, 5998324), (302, 4151158), (418, 2999162), (604, 2075579), (836, 1499581), (1661, 754756), (2869, 436964), (3322, 377378), (5738, 218482), (6644, 188689), (9931, 126236), (11476, 109241), (19862, 63118), (31559, 39724)]