1375660494

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{17761}}^1$

素因数の和:18113

約数の個数: 48

約数和(自身を含む): 3219753264

約数和(自身を除く): 1844092770

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 331, 662, 993, 1986, 2979, 4303, 5958, 8606, 12909, 17761, 25818, 35522, 38727, 53283, 77454, 106566, 159849, 230893, 319698, 461786, 692679, 1385358, 2078037, 4156074, 5878891, 11757782, 17636673, 35273346, 52910019, 76425583, 105820038, 152851166, 229276749, 458553498, 687830247, 1375660494]

約数ペア:

[(1, 1375660494), (2, 687830247), (3, 458553498), (6, 229276749), (9, 152851166), (13, 105820038), (18, 76425583), (26, 52910019), (39, 35273346), (78, 17636673), (117, 11757782), (234, 5878891), (331, 4156074), (662, 2078037), (993, 1385358), (1986, 692679), (2979, 461786), (4303, 319698), (5958, 230893), (8606, 159849), (12909, 106566), (17761, 77454), (25818, 53283), (35522, 38727)]