2021667270616

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1\times {\mathrm{1675463}}^1$

素因数の和:1676248

約数の個数: 64

約数和(自身を含む): 4487562777600

約数和(自身を除く): 2465895506984

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 743, 812, 1486, 1624, 2972, 5201, 5944, 10402, 20804, 21547, 41608, 43094, 86188, 150829, 172376, 301658, 603316, 1206632, 1675463, 3350926, 6701852, 11728241, 13403704, 23456482, 46912964, 48588427, 93825928, 97176854, 194353708, 340118989, 388707416, 680237978, 1244869009, 1360475956, 2489738018, 2720951912, 4979476036, 8714083063, 9958952072, 17428166126, 34856332252, 36101201261, 69712664504, 72202402522, 144404805044, 252708408827, 288809610088, 505416817654, 1010833635308, 2021667270616]

約数ペア:

[(1, 2021667270616), (2, 1010833635308), (4, 505416817654), (7, 288809610088), (8, 252708408827), (14, 144404805044), (28, 72202402522), (29, 69712664504), (56, 36101201261), (58, 34856332252), (116, 17428166126), (203, 9958952072), (232, 8714083063), (406, 4979476036), (743, 2720951912), (812, 2489738018), (1486, 1360475956), (1624, 1244869009), (2972, 680237978), (5201, 388707416), (5944, 340118989), (10402, 194353708), (20804, 97176854), (21547, 93825928), (41608, 48588427), (43094, 46912964), (86188, 23456482), (150829, 13403704), (172376, 11728241), (301658, 6701852), (603316, 3350926), (1206632, 1675463)]