2740349144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{2689}}^1$

素因数の和:2988

約数の個数: 64

約数和(自身を含む): 5694192000

約数和(自身を除く): 2953842856

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 239, 328, 478, 533, 956, 1066, 1912, 2132, 2689, 3107, 4264, 5378, 6214, 9799, 10756, 12428, 19598, 21512, 24856, 34957, 39196, 69914, 78392, 110249, 127387, 139828, 220498, 254774, 279656, 440996, 509548, 642671, 881992, 1019096, 1285342, 1433237, 2570684, 2866474, 5141368, 5732948, 8354723, 11465896, 16709446, 26349511, 33418892, 52699022, 66837784, 105398044, 210796088, 342543643, 685087286, 1370174572, 2740349144]

約数ペア:

[(1, 2740349144), (2, 1370174572), (4, 685087286), (8, 342543643), (13, 210796088), (26, 105398044), (41, 66837784), (52, 52699022), (82, 33418892), (104, 26349511), (164, 16709446), (239, 11465896), (328, 8354723), (478, 5732948), (533, 5141368), (956, 2866474), (1066, 2570684), (1912, 1433237), (2132, 1285342), (2689, 1019096), (3107, 881992), (4264, 642671), (5378, 509548), (6214, 440996), (9799, 279656), (10756, 254774), (12428, 220498), (19598, 139828), (21512, 127387), (24856, 110249), (34957, 78392), (39196, 69914)]