13370812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 29149120

約数和(自身を除く): 15778308

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 109, 182, 218, 337, 364, 436, 674, 763, 1348, 1417, 1526, 2359, 2834, 3052, 4381, 4718, 5668, 8762, 9436, 9919, 17524, 19838, 30667, 36733, 39676, 61334, 73466, 122668, 146932, 257131, 477529, 514262, 955058, 1028524, 1910116, 3342703, 6685406, 13370812]

約数ペア:

[(1, 13370812), (2, 6685406), (4, 3342703), (7, 1910116), (13, 1028524), (14, 955058), (26, 514262), (28, 477529), (52, 257131), (91, 146932), (109, 122668), (182, 73466), (218, 61334), (337, 39676), (364, 36733), (436, 30667), (674, 19838), (763, 17524), (1348, 9919), (1417, 9436), (1526, 8762), (2359, 5668), (2834, 4718), (3052, 4381)]