2077777832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1051507}}^1$

素因数の和:1051545

約数の個数: 32

約数和(自身を含む): 4416333600

約数和(自身を除く): 2338555768

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 1051507, 2103014, 4206028, 8412056, 13669591, 19978633, 27339182, 39957266, 54678364, 79914532, 109356728, 159829064, 259722229, 519444458, 1038888916, 2077777832]

約数ペア:

[(1, 2077777832), (2, 1038888916), (4, 519444458), (8, 259722229), (13, 159829064), (19, 109356728), (26, 79914532), (38, 54678364), (52, 39957266), (76, 27339182), (104, 19978633), (152, 13669591), (247, 8412056), (494, 4206028), (988, 2103014), (1976, 1051507)]