253446484

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{599}}^1\times {\mathrm{761}}^1$

素因数の和:1503

約数の個数: 24

約数和(自身を含む): 448056000

約数和(自身を除く): 194609516

約数列:

[1, 2, 4, 139, 278, 556, 599, 761, 1198, 1522, 2396, 3044, 83261, 105779, 166522, 211558, 333044, 423116, 455839, 911678, 1823356, 63361621, 126723242, 253446484]

約数ペア:

[(1, 253446484), (2, 126723242), (4, 63361621), (139, 1823356), (278, 911678), (556, 455839), (599, 423116), (761, 333044), (1198, 211558), (1522, 166522), (2396, 105779), (3044, 83261)]