2097366908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17839}}^1$

素因数の和:17899

約数の個数: 96

約数和(自身を含む): 5035161600

約数和(自身を除く): 2937794692

約数列:

[1, 2, 4, 7, 13, 14, 17, 19, 26, 28, 34, 38, 52, 68, 76, 91, 119, 133, 182, 221, 238, 247, 266, 323, 364, 442, 476, 494, 532, 646, 884, 988, 1292, 1547, 1729, 2261, 3094, 3458, 4199, 4522, 6188, 6916, 8398, 9044, 16796, 17839, 29393, 35678, 58786, 71356, 117572, 124873, 231907, 249746, 303263, 338941, 463814, 499492, 606526, 677882, 927628, 1213052, 1355764, 1623349, 2122841, 2372587, 3246698, 3942419, 4245682, 4406233, 4745174, 5761997, 6493396, 7884838, 8491364, 8812466, 9490348, 11523994, 15769676, 17624932, 23047988, 27596933, 30843631, 40333979, 55193866, 61687262, 74905961, 80667958, 110387732, 123374524, 149811922, 161335916, 299623844, 524341727, 1048683454, 2097366908]

約数ペア:

[(1, 2097366908), (2, 1048683454), (4, 524341727), (7, 299623844), (13, 161335916), (14, 149811922), (17, 123374524), (19, 110387732), (26, 80667958), (28, 74905961), (34, 61687262), (38, 55193866), (52, 40333979), (68, 30843631), (76, 27596933), (91, 23047988), (119, 17624932), (133, 15769676), (182, 11523994), (221, 9490348), (238, 8812466), (247, 8491364), (266, 7884838), (323, 6493396), (364, 5761997), (442, 4745174), (476, 4406233), (494, 4245682), (532, 3942419), (646, 3246698), (884, 2372587), (988, 2122841), (1292, 1623349), (1547, 1355764), (1729, 1213052), (2261, 927628), (3094, 677882), (3458, 606526), (4199, 499492), (4522, 463814), (6188, 338941), (6916, 303263), (8398, 249746), (9044, 231907), (16796, 124873), (17839, 117572), (29393, 71356), (35678, 58786)]