780147248

素因数分解:

$2^4\times {\mathrm{4273}}^1\times {\mathrm{11411}}^1$

素因数の和:15692

約数の個数: 20

約数和(自身を含む): 1512021528

約数和(自身を除く): 731874280

約数列:

[1, 2, 4, 8, 16, 4273, 8546, 11411, 17092, 22822, 34184, 45644, 68368, 91288, 182576, 48759203, 97518406, 195036812, 390073624, 780147248]

約数ペア:

[(1, 780147248), (2, 390073624), (4, 195036812), (8, 97518406), (16, 48759203), (4273, 182576), (8546, 91288), (11411, 68368), (17092, 45644), (22822, 34184)]