2019334496

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2557}}^1$

素因数の和:2656

約数の個数: 96

約数和(自身を含む): 4409173440

約数和(自身を除く): 2389838944

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 37, 46, 58, 74, 92, 116, 148, 184, 232, 296, 368, 464, 592, 667, 736, 851, 928, 1073, 1184, 1334, 1702, 2146, 2557, 2668, 3404, 4292, 5114, 5336, 6808, 8584, 10228, 10672, 13616, 17168, 20456, 21344, 24679, 27232, 34336, 40912, 49358, 58811, 74153, 81824, 94609, 98716, 117622, 148306, 189218, 197432, 235244, 296612, 378436, 394864, 470488, 593224, 756872, 789728, 940976, 1186448, 1513744, 1705519, 1881952, 2176007, 2372896, 2743661, 3027488, 3411038, 4352014, 5487322, 6822076, 8704028, 10974644, 13644152, 17408056, 21949288, 27288304, 34816112, 43898576, 54576608, 63104203, 69632224, 87797152, 126208406, 252416812, 504833624, 1009667248, 2019334496]

約数ペア:

[(1, 2019334496), (2, 1009667248), (4, 504833624), (8, 252416812), (16, 126208406), (23, 87797152), (29, 69632224), (32, 63104203), (37, 54576608), (46, 43898576), (58, 34816112), (74, 27288304), (92, 21949288), (116, 17408056), (148, 13644152), (184, 10974644), (232, 8704028), (296, 6822076), (368, 5487322), (464, 4352014), (592, 3411038), (667, 3027488), (736, 2743661), (851, 2372896), (928, 2176007), (1073, 1881952), (1184, 1705519), (1334, 1513744), (1702, 1186448), (2146, 940976), (2557, 789728), (2668, 756872), (3404, 593224), (4292, 470488), (5114, 394864), (5336, 378436), (6808, 296612), (8584, 235244), (10228, 197432), (10672, 189218), (13616, 148306), (17168, 117622), (20456, 98716), (21344, 94609), (24679, 81824), (27232, 74153), (34336, 58811), (40912, 49358)]