131714878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4973}}^1$

素因数の和:5052

約数の個数: 32

約数和(自身を含む): 225620640

約数和(自身を除く): 93905762

約数列:

[1, 2, 17, 19, 34, 38, 41, 82, 323, 646, 697, 779, 1394, 1558, 4973, 9946, 13243, 26486, 84541, 94487, 169082, 188974, 203893, 407786, 1606279, 3212558, 3466181, 3873967, 6932362, 7747934, 65857439, 131714878]

約数ペア:

[(1, 131714878), (2, 65857439), (17, 7747934), (19, 6932362), (34, 3873967), (38, 3466181), (41, 3212558), (82, 1606279), (323, 407786), (646, 203893), (697, 188974), (779, 169082), (1394, 94487), (1558, 84541), (4973, 26486), (9946, 13243)]