2078161254

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{87931}}^1$

素因数の和:88053

約数の個数: 48

約数和(自身を含む): 4897108944

約数和(自身を除く): 2818947690

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 101, 117, 202, 234, 303, 606, 909, 1313, 1818, 2626, 3939, 7878, 11817, 23634, 87931, 175862, 263793, 527586, 791379, 1143103, 1582758, 2286206, 3429309, 6858618, 8881031, 10287927, 17762062, 20575854, 26643093, 53286186, 79929279, 115453403, 159858558, 230906806, 346360209, 692720418, 1039080627, 2078161254]

約数ペア:

[(1, 2078161254), (2, 1039080627), (3, 692720418), (6, 346360209), (9, 230906806), (13, 159858558), (18, 115453403), (26, 79929279), (39, 53286186), (78, 26643093), (101, 20575854), (117, 17762062), (202, 10287927), (234, 8881031), (303, 6858618), (606, 3429309), (909, 2286206), (1313, 1582758), (1818, 1143103), (2626, 791379), (3939, 527586), (7878, 263793), (11817, 175862), (23634, 87931)]