1040256004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2099}}^1\times {\mathrm{6521}}^1$

素因数の和:8643

約数の個数: 24

約数和(自身を含む): 1917468000

約数和(自身を除く): 877211996

約数列:

[1, 2, 4, 19, 38, 76, 2099, 4198, 6521, 8396, 13042, 26084, 39881, 79762, 123899, 159524, 247798, 495596, 13687579, 27375158, 54750316, 260064001, 520128002, 1040256004]

約数ペア:

[(1, 1040256004), (2, 520128002), (4, 260064001), (19, 54750316), (38, 27375158), (76, 13687579), (2099, 495596), (4198, 247798), (6521, 159524), (8396, 123899), (13042, 79762), (26084, 39881)]