440147236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{73309}}^1$

素因数の和:73411

約数の個数: 24

約数和(自身を含む): 821072000

約数和(自身を除く): 380924764

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 73309, 146618, 293236, 1392871, 2785742, 5571484, 5791411, 11582822, 23165644, 110036809, 220073618, 440147236]

約数ペア:

[(1, 440147236), (2, 220073618), (4, 110036809), (19, 23165644), (38, 11582822), (76, 5791411), (79, 5571484), (158, 2785742), (316, 1392871), (1501, 293236), (3002, 146618), (6004, 73309)]