2077689596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{3491}}^1$

素因数の和:3746

約数の個数: 48

約数和(自身を含む): 3942328320

約数和(自身を除く): 1864638724

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 191, 382, 764, 779, 1558, 3116, 3491, 3629, 6982, 7258, 7831, 13964, 14516, 15662, 31324, 66329, 132658, 143131, 148789, 265316, 286262, 297578, 572524, 595156, 666781, 1333562, 2667124, 2719489, 5438978, 10877956, 12668839, 25337678, 27338021, 50675356, 54676042, 109352084, 519422399, 1038844798, 2077689596]

約数ペア:

[(1, 2077689596), (2, 1038844798), (4, 519422399), (19, 109352084), (38, 54676042), (41, 50675356), (76, 27338021), (82, 25337678), (164, 12668839), (191, 10877956), (382, 5438978), (764, 2719489), (779, 2667124), (1558, 1333562), (3116, 666781), (3491, 595156), (3629, 572524), (6982, 297578), (7258, 286262), (7831, 265316), (13964, 148789), (14516, 143131), (15662, 132658), (31324, 66329)]