13154284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 72

約数和(自身を含む): 28591920

約数和(自身を除く): 15437636

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 61, 116, 122, 143, 169, 244, 286, 319, 338, 377, 572, 638, 671, 676, 754, 793, 1276, 1342, 1508, 1586, 1769, 1859, 2684, 3172, 3538, 3718, 4147, 4901, 7076, 7436, 8294, 8723, 9802, 10309, 16588, 17446, 19459, 19604, 20618, 22997, 34892, 38918, 41236, 45994, 53911, 77836, 91988, 107822, 113399, 215644, 226798, 252967, 298961, 453596, 505934, 597922, 1011868, 1195844, 3288571, 6577142, 13154284]

約数ペア:

[(1, 13154284), (2, 6577142), (4, 3288571), (11, 1195844), (13, 1011868), (22, 597922), (26, 505934), (29, 453596), (44, 298961), (52, 252967), (58, 226798), (61, 215644), (116, 113399), (122, 107822), (143, 91988), (169, 77836), (244, 53911), (286, 45994), (319, 41236), (338, 38918), (377, 34892), (572, 22997), (638, 20618), (671, 19604), (676, 19459), (754, 17446), (793, 16588), (1276, 10309), (1342, 9802), (1508, 8723), (1586, 8294), (1769, 7436), (1859, 7076), (2684, 4901), (3172, 4147), (3538, 3718)]