2056520024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1040749}}^1$

素因数の和:1040787

約数の個数: 32

約数和(自身を含む): 4371150000

約数和(自身を除く): 2314629976

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 1040749, 2081498, 4162996, 8325992, 13529737, 19774231, 27059474, 39548462, 54118948, 79096924, 108237896, 158193848, 257065003, 514130006, 1028260012, 2056520024]

約数ペア:

[(1, 2056520024), (2, 1028260012), (4, 514130006), (8, 257065003), (13, 158193848), (19, 108237896), (26, 79096924), (38, 54118948), (52, 39548462), (76, 27059474), (104, 19774231), (152, 13529737), (247, 8325992), (494, 4162996), (988, 2081498), (1976, 1040749)]