254857324

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{10433}}^1$

素因数の和:10665

約数の個数: 24

約数和(自身を含む): 462768768

約数和(自身を除く): 207911444

約数列:

[1, 2, 4, 31, 62, 124, 197, 394, 788, 6107, 10433, 12214, 20866, 24428, 41732, 323423, 646846, 1293692, 2055301, 4110602, 8221204, 63714331, 127428662, 254857324]

約数ペア:

[(1, 254857324), (2, 127428662), (4, 63714331), (31, 8221204), (62, 4110602), (124, 2055301), (197, 1293692), (394, 646846), (788, 323423), (6107, 41732), (10433, 24428), (12214, 20866)]