789849762

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{1109}}^1$

素因数の和:1547

約数の個数: 64

約数和(自身を含む): 1781256960

約数和(自身を除く): 991407198

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 397, 598, 794, 897, 1109, 1191, 1794, 2218, 2382, 3327, 5161, 6654, 9131, 10322, 14417, 15483, 18262, 25507, 27393, 28834, 30966, 43251, 51014, 54786, 76521, 86502, 118703, 153042, 237406, 331591, 356109, 440273, 663182, 712218, 880546, 994773, 1320819, 1989546, 2641638, 5723549, 10126279, 11447098, 17170647, 20252558, 30378837, 34341294, 60757674, 131641627, 263283254, 394924881, 789849762]

約数ペア:

[(1, 789849762), (2, 394924881), (3, 263283254), (6, 131641627), (13, 60757674), (23, 34341294), (26, 30378837), (39, 20252558), (46, 17170647), (69, 11447098), (78, 10126279), (138, 5723549), (299, 2641638), (397, 1989546), (598, 1320819), (794, 994773), (897, 880546), (1109, 712218), (1191, 663182), (1794, 440273), (2218, 356109), (2382, 331591), (3327, 237406), (5161, 153042), (6654, 118703), (9131, 86502), (10322, 76521), (14417, 54786), (15483, 51014), (18262, 43251), (25507, 30966), (27393, 28834)]