2873996818

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1\times {\mathrm{367}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 5437403136

約数和(自身を除く): 2563406318

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 211, 241, 367, 422, 482, 734, 1477, 1687, 2321, 2569, 2651, 2954, 3374, 4037, 4642, 5138, 5302, 8074, 16247, 18557, 28259, 32494, 37114, 50851, 56518, 77437, 88447, 101702, 154874, 176894, 355957, 542059, 559361, 619129, 711914, 851807, 972917, 1084118, 1118722, 1238258, 1703614, 1945834, 3915527, 5962649, 6810419, 7831054, 11925298, 13620838, 18662317, 37324634, 130636219, 205285487, 261272438, 410570974, 1436998409, 2873996818]

約数ペア:

[(1, 2873996818), (2, 1436998409), (7, 410570974), (11, 261272438), (14, 205285487), (22, 130636219), (77, 37324634), (154, 18662317), (211, 13620838), (241, 11925298), (367, 7831054), (422, 6810419), (482, 5962649), (734, 3915527), (1477, 1945834), (1687, 1703614), (2321, 1238258), (2569, 1118722), (2651, 1084118), (2954, 972917), (3374, 851807), (4037, 711914), (4642, 619129), (5138, 559361), (5302, 542059), (8074, 355957), (16247, 176894), (18557, 154874), (28259, 101702), (32494, 88447), (37114, 77437), (50851, 56518)]