1339968448

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{230077}}^1$

素因数の和:230109

約数の個数: 56

約数和(自身を含む): 3272629472

約数和(自身を除く): 1932661024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 230077, 460154, 920308, 1610539, 1840616, 2991001, 3221078, 3681232, 5982002, 6442156, 7362464, 11964004, 12884312, 14724928, 20937007, 23928008, 25768624, 41874014, 47856016, 51537248, 83748028, 95712032, 103074496, 167496056, 191424064, 334992112, 669984224, 1339968448]

約数ペア:

[(1, 1339968448), (2, 669984224), (4, 334992112), (7, 191424064), (8, 167496056), (13, 103074496), (14, 95712032), (16, 83748028), (26, 51537248), (28, 47856016), (32, 41874014), (52, 25768624), (56, 23928008), (64, 20937007), (91, 14724928), (104, 12884312), (112, 11964004), (182, 7362464), (208, 6442156), (224, 5982002), (364, 3681232), (416, 3221078), (448, 2991001), (728, 1840616), (832, 1610539), (1456, 920308), (2912, 460154), (5824, 230077)]