4255172816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{13997279}}^1$

素因数の和:13997306

約数の個数: 20

約数和(自身を含む): 8678313600

約数和(自身を除く): 4423140784

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 13997279, 27994558, 55989116, 111978232, 223956464, 265948301, 531896602, 1063793204, 2127586408, 4255172816]

約数ペア:

[(1, 4255172816), (2, 2127586408), (4, 1063793204), (8, 531896602), (16, 265948301), (19, 223956464), (38, 111978232), (76, 55989116), (152, 27994558), (304, 13997279)]