1042702024

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{20173}}^1$

素因数の和:20270

約数の個数: 64

約数和(自身を含む): 2440247040

約数和(自身を除く): 1397545016

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 71, 91, 104, 142, 182, 284, 364, 497, 568, 728, 923, 994, 1846, 1988, 3692, 3976, 6461, 7384, 12922, 20173, 25844, 40346, 51688, 80692, 141211, 161384, 262249, 282422, 524498, 564844, 1048996, 1129688, 1432283, 1835743, 2097992, 2864566, 3671486, 5729132, 7342972, 10025981, 11458264, 14685944, 18619679, 20051962, 37239358, 40103924, 74478716, 80207848, 130337753, 148957432, 260675506, 521351012, 1042702024]

約数ペア:

[(1, 1042702024), (2, 521351012), (4, 260675506), (7, 148957432), (8, 130337753), (13, 80207848), (14, 74478716), (26, 40103924), (28, 37239358), (52, 20051962), (56, 18619679), (71, 14685944), (91, 11458264), (104, 10025981), (142, 7342972), (182, 5729132), (284, 3671486), (364, 2864566), (497, 2097992), (568, 1835743), (728, 1432283), (923, 1129688), (994, 1048996), (1846, 564844), (1988, 524498), (3692, 282422), (3976, 262249), (6461, 161384), (7384, 141211), (12922, 80692), (20173, 51688), (25844, 40346)]