1900565563006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3491}}^1\times {\mathrm{35201}}^1$

素因数の和:38761

約数の個数: 64

約数和(自身を含む): 3363238506240

約数和(自身を除く): 1462672943234

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1406, 3491, 6982, 7733, 15466, 35201, 38401, 66329, 70402, 76802, 129167, 132658, 258334, 387211, 668819, 729619, 774422, 1302437, 1337638, 1420837, 1459238, 2454173, 2604874, 2841674, 4908346, 7357009, 14326807, 14714018, 24746303, 26995903, 28653614, 49492606, 53991806, 122886691, 245773382, 272209333, 544418666, 1351753601, 2334847129, 2703507202, 4546807567, 4669694258, 9093615134, 25683318419, 50014883237, 51366636838, 86389343773, 100029766474, 172778687546, 950282781503, 1900565563006]

約数ペア:

[(1, 1900565563006), (2, 950282781503), (11, 172778687546), (19, 100029766474), (22, 86389343773), (37, 51366636838), (38, 50014883237), (74, 25683318419), (209, 9093615134), (407, 4669694258), (418, 4546807567), (703, 2703507202), (814, 2334847129), (1406, 1351753601), (3491, 544418666), (6982, 272209333), (7733, 245773382), (15466, 122886691), (35201, 53991806), (38401, 49492606), (66329, 28653614), (70402, 26995903), (76802, 24746303), (129167, 14714018), (132658, 14326807), (258334, 7357009), (387211, 4908346), (668819, 2841674), (729619, 2604874), (774422, 2454173), (1302437, 1459238), (1337638, 1420837)]