2011757942012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{22375739}}^1$

素因数の和:22375795

約数の個数: 72

約数和(自身を含む): 4586131670400

約数和(自身を除く): 2574373728388

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 169, 182, 247, 266, 338, 364, 494, 532, 676, 988, 1183, 1729, 2366, 3211, 3458, 4732, 6422, 6916, 12844, 22477, 44954, 89908, 22375739, 44751478, 89502956, 156630173, 290884607, 313260346, 425139041, 581769214, 626520692, 850278082, 1163538428, 1700556164, 2036192249, 2975973287, 3781499891, 4072384498, 5526807533, 5951946574, 7562999782, 8144768996, 11053615066, 11903893148, 15125999564, 22107230132, 26470499237, 38687652731, 52940998474, 71848497929, 77375305462, 105881996948, 143696995858, 154750610924, 287393991716, 502939485503, 1005878971006, 2011757942012]

約数ペア:

[(1, 2011757942012), (2, 1005878971006), (4, 502939485503), (7, 287393991716), (13, 154750610924), (14, 143696995858), (19, 105881996948), (26, 77375305462), (28, 71848497929), (38, 52940998474), (52, 38687652731), (76, 26470499237), (91, 22107230132), (133, 15125999564), (169, 11903893148), (182, 11053615066), (247, 8144768996), (266, 7562999782), (338, 5951946574), (364, 5526807533), (494, 4072384498), (532, 3781499891), (676, 2975973287), (988, 2036192249), (1183, 1700556164), (1729, 1163538428), (2366, 850278082), (3211, 626520692), (3458, 581769214), (4732, 425139041), (6422, 313260346), (6916, 290884607), (12844, 156630173), (22477, 89502956), (44954, 44751478), (89908, 22375739)]