13370756

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 28882560

約数和(自身を除く): 15511804

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 613, 779, 1148, 1226, 1558, 2452, 3116, 4291, 5453, 8582, 10906, 11647, 17164, 21812, 23294, 25133, 46588, 50266, 81529, 100532, 163058, 175931, 326116, 351862, 477527, 703724, 955054, 1910108, 3342689, 6685378, 13370756]

約数ペア:

[(1, 13370756), (2, 6685378), (4, 3342689), (7, 1910108), (14, 955054), (19, 703724), (28, 477527), (38, 351862), (41, 326116), (76, 175931), (82, 163058), (133, 100532), (164, 81529), (266, 50266), (287, 46588), (532, 25133), (574, 23294), (613, 21812), (779, 17164), (1148, 11647), (1226, 10906), (1558, 8582), (2452, 5453), (3116, 4291)]