13335244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 26812800

約数和(自身を除く): 13477556

約数列:

[1, 2, 4, 13, 26, 29, 37, 52, 58, 74, 116, 148, 239, 377, 478, 481, 754, 956, 962, 1073, 1508, 1924, 2146, 3107, 4292, 6214, 6931, 8843, 12428, 13862, 13949, 17686, 27724, 27898, 35372, 55796, 90103, 114959, 180206, 229918, 256447, 360412, 459836, 512894, 1025788, 3333811, 6667622, 13335244]

約数ペア:

[(1, 13335244), (2, 6667622), (4, 3333811), (13, 1025788), (26, 512894), (29, 459836), (37, 360412), (52, 256447), (58, 229918), (74, 180206), (116, 114959), (148, 90103), (239, 55796), (377, 35372), (478, 27898), (481, 27724), (754, 17686), (956, 13949), (962, 13862), (1073, 12428), (1508, 8843), (1924, 6931), (2146, 6214), (3107, 4292)]