13376988284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{229}}^1\times {\mathrm{601}}^1$

素因数の和:939

約数の個数: 72

約数和(自身を含む): 26250354480

約数和(自身を除く): 12873366196

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 229, 458, 517, 601, 916, 1034, 1202, 2068, 2209, 2404, 2519, 4418, 5038, 6611, 8836, 10076, 10763, 13222, 21526, 24299, 26444, 28247, 43052, 48598, 56494, 97196, 112988, 118393, 137629, 236786, 275258, 310717, 473572, 505861, 550516, 621434, 1011722, 1242868, 1327609, 1513919, 2023444, 2655218, 3027838, 5310436, 5564471, 6055676, 6468563, 11128942, 12937126, 14603699, 22257884, 25874252, 29207398, 58414796, 71154193, 142308386, 284616772, 304022461, 608044922, 1216089844, 3344247071, 6688494142, 13376988284]

約数ペア:

[(1, 13376988284), (2, 6688494142), (4, 3344247071), (11, 1216089844), (22, 608044922), (44, 304022461), (47, 284616772), (94, 142308386), (188, 71154193), (229, 58414796), (458, 29207398), (517, 25874252), (601, 22257884), (916, 14603699), (1034, 12937126), (1202, 11128942), (2068, 6468563), (2209, 6055676), (2404, 5564471), (2519, 5310436), (4418, 3027838), (5038, 2655218), (6611, 2023444), (8836, 1513919), (10076, 1327609), (10763, 1242868), (13222, 1011722), (21526, 621434), (24299, 550516), (26444, 505861), (28247, 473572), (43052, 310717), (48598, 275258), (56494, 236786), (97196, 137629), (112988, 118393)]