2015428610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{815963}}^1$

素因数の和:816002

約数の個数: 32

約数和(自身を含む): 4112458560

約数和(自身を除く): 2097029950

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 815963, 1631926, 4079815, 8159630, 10607519, 15503297, 21215038, 31006594, 53037595, 77516485, 106075190, 155032970, 201542861, 403085722, 1007714305, 2015428610]

約数ペア:

[(1, 2015428610), (2, 1007714305), (5, 403085722), (10, 201542861), (13, 155032970), (19, 106075190), (26, 77516485), (38, 53037595), (65, 31006594), (95, 21215038), (130, 15503297), (190, 10607519), (247, 8159630), (494, 4079815), (1235, 1631926), (2470, 815963)]