8913103696

素因数分解:

$2^4\times 7^1\times {\mathrm{379}}^1\times {\mathrm{209977}}^1$

素因数の和:210371

約数の個数: 40

約数和(自身を含む): 19788326720

約数和(自身を除く): 10875223024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 379, 758, 1516, 2653, 3032, 5306, 6064, 10612, 21224, 42448, 209977, 419954, 839908, 1469839, 1679816, 2939678, 3359632, 5879356, 11758712, 23517424, 79581283, 159162566, 318325132, 557068981, 636650264, 1114137962, 1273300528, 2228275924, 4456551848, 8913103696]

約数ペア:

[(1, 8913103696), (2, 4456551848), (4, 2228275924), (7, 1273300528), (8, 1114137962), (14, 636650264), (16, 557068981), (28, 318325132), (56, 159162566), (112, 79581283), (379, 23517424), (758, 11758712), (1516, 5879356), (2653, 3359632), (3032, 2939678), (5306, 1679816), (6064, 1469839), (10612, 839908), (21224, 419954), (42448, 209977)]