636304839290

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3391}}^1\times {\mathrm{264289}}^1$

素因数の和:267758

約数の個数: 32

約数和(自身を含む): 1161827297280

約数和(自身を除く): 525522457990

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 3391, 6782, 16955, 33910, 240761, 264289, 481522, 528578, 1203805, 1321445, 2407610, 2642890, 18764519, 37529038, 93822595, 187645190, 896203999, 1792407998, 4481019995, 8962039990, 63630483929, 127260967858, 318152419645, 636304839290]

約数ペア:

[(1, 636304839290), (2, 318152419645), (5, 127260967858), (10, 63630483929), (71, 8962039990), (142, 4481019995), (355, 1792407998), (710, 896203999), (3391, 187645190), (6782, 93822595), (16955, 37529038), (33910, 18764519), (240761, 2642890), (264289, 2407610), (481522, 1321445), (528578, 1203805)]