13385596

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 28873152

約数和(自身を除く): 15487556

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 238, 244, 427, 461, 476, 854, 922, 1037, 1708, 1844, 2074, 3227, 4148, 6454, 7259, 7837, 12908, 14518, 15674, 28121, 29036, 31348, 54859, 56242, 109718, 112484, 196847, 219436, 393694, 478057, 787388, 956114, 1912228, 3346399, 6692798, 13385596]

約数ペア:

[(1, 13385596), (2, 6692798), (4, 3346399), (7, 1912228), (14, 956114), (17, 787388), (28, 478057), (34, 393694), (61, 219436), (68, 196847), (119, 112484), (122, 109718), (238, 56242), (244, 54859), (427, 31348), (461, 29036), (476, 28121), (854, 15674), (922, 14518), (1037, 12908), (1708, 7837), (1844, 7259), (2074, 6454), (3227, 4148)]