4122772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3191}}^1$

素因数の和:3231

約数の個数: 24

約数和(自身を含む): 8043840

約数和(自身を除く): 3921068

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 3191, 6382, 12764, 54247, 60629, 108494, 121258, 216988, 242516, 1030693, 2061386, 4122772]

約数ペア:

[(1, 4122772), (2, 2061386), (4, 1030693), (17, 242516), (19, 216988), (34, 121258), (38, 108494), (68, 60629), (76, 54247), (323, 12764), (646, 6382), (1292, 3191)]