1294395786

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71411}}^1$

素因数の和:71491

約数の個数: 48

約数和(自身を含む): 3007873440

約数和(自身を除く): 1713477654

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 159, 171, 318, 342, 477, 954, 1007, 2014, 3021, 6042, 9063, 18126, 71411, 142822, 214233, 428466, 642699, 1285398, 1356809, 2713618, 3784783, 4070427, 7569566, 8140854, 11354349, 12211281, 22708698, 24422562, 34063047, 68126094, 71910877, 143821754, 215732631, 431465262, 647197893, 1294395786]

約数ペア:

[(1, 1294395786), (2, 647197893), (3, 431465262), (6, 215732631), (9, 143821754), (18, 71910877), (19, 68126094), (38, 34063047), (53, 24422562), (57, 22708698), (106, 12211281), (114, 11354349), (159, 8140854), (171, 7569566), (318, 4070427), (342, 3784783), (477, 2713618), (954, 1356809), (1007, 1285398), (2014, 642699), (3021, 428466), (6042, 214233), (9063, 142822), (18126, 71411)]