2017262224

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{4919}}^1$

素因数の和:5036

約数の個数: 60

約数和(自身を含む): 4183928640

約数和(自身を除く): 2166666416

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 361, 568, 722, 1136, 1349, 1444, 2698, 2888, 4919, 5396, 5776, 9838, 10792, 19676, 21584, 25631, 39352, 51262, 78704, 93461, 102524, 186922, 205048, 349249, 373844, 410096, 698498, 747688, 1396996, 1495376, 1775759, 2793992, 3551518, 5587984, 6635731, 7103036, 13271462, 14206072, 26542924, 28412144, 53085848, 106171696, 126078889, 252157778, 504315556, 1008631112, 2017262224]

約数ペア:

[(1, 2017262224), (2, 1008631112), (4, 504315556), (8, 252157778), (16, 126078889), (19, 106171696), (38, 53085848), (71, 28412144), (76, 26542924), (142, 14206072), (152, 13271462), (284, 7103036), (304, 6635731), (361, 5587984), (568, 3551518), (722, 2793992), (1136, 1775759), (1349, 1495376), (1444, 1396996), (2698, 747688), (2888, 698498), (4919, 410096), (5396, 373844), (5776, 349249), (9838, 205048), (10792, 186922), (19676, 102524), (21584, 93461), (25631, 78704), (39352, 51262)]