2659339390

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{983}}^1\times {\mathrm{2789}}^1$

素因数の和:3876

約数の個数: 32

約数和(自身を含む): 4842815040

約数和(自身を除く): 2183475650

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 983, 1966, 2789, 4915, 5578, 9830, 13945, 27890, 95351, 190702, 270533, 476755, 541066, 953510, 1352665, 2705330, 2741587, 5483174, 13707935, 27415870, 265933939, 531867878, 1329669695, 2659339390]

約数ペア:

[(1, 2659339390), (2, 1329669695), (5, 531867878), (10, 265933939), (97, 27415870), (194, 13707935), (485, 5483174), (970, 2741587), (983, 2705330), (1966, 1352665), (2789, 953510), (4915, 541066), (5578, 476755), (9830, 270533), (13945, 190702), (27890, 95351)]