719139798

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{99137}}^1$

素因数の和:99189

約数の個数: 48

約数和(自身を含む): 1732139136

約数和(自身を除く): 1012999338

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 99137, 198274, 297411, 594822, 892233, 1288781, 1784466, 2577562, 3073247, 3866343, 6146494, 7732686, 9219741, 11599029, 18439482, 23198058, 27659223, 39952211, 55318446, 79904422, 119856633, 239713266, 359569899, 719139798]

約数ペア:

[(1, 719139798), (2, 359569899), (3, 239713266), (6, 119856633), (9, 79904422), (13, 55318446), (18, 39952211), (26, 27659223), (31, 23198058), (39, 18439482), (62, 11599029), (78, 9219741), (93, 7732686), (117, 6146494), (186, 3866343), (234, 3073247), (279, 2577562), (403, 1784466), (558, 1288781), (806, 892233), (1209, 594822), (2418, 297411), (3627, 198274), (7254, 99137)]