1330644656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{112843}}^1$

素因数の和:112929

約数の個数: 40

約数和(自身を含む): 2854501824

約数和(自身を除く): 1523857168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 2948, 5896, 11792, 112843, 225686, 451372, 902744, 1241273, 1805488, 2482546, 4965092, 7560481, 9930184, 15120962, 19860368, 30241924, 60483848, 83165291, 120967696, 166330582, 332661164, 665322328, 1330644656]

約数ペア:

[(1, 1330644656), (2, 665322328), (4, 332661164), (8, 166330582), (11, 120967696), (16, 83165291), (22, 60483848), (44, 30241924), (67, 19860368), (88, 15120962), (134, 9930184), (176, 7560481), (268, 4965092), (536, 2482546), (737, 1805488), (1072, 1241273), (1474, 902744), (2948, 451372), (5896, 225686), (11792, 112843)]