454920331312

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{105697103}}^1$

素因数の和:105697380

約数の個数: 20

約数和(自身を含む): 884684760480

約数和(自身を除く): 429764429168

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 105697103, 211394206, 422788412, 845576824, 1691153648, 28432520707, 56865041414, 113730082828, 227460165656, 454920331312]

約数ペア:

[(1, 454920331312), (2, 227460165656), (4, 113730082828), (8, 56865041414), (16, 28432520707), (269, 1691153648), (538, 845576824), (1076, 422788412), (2152, 211394206), (4304, 105697103)]